GEOMETRY

Angles - Angles on a straight line

By the end of the lesson, the learner should be able to:

a) Identify angles on a straight line.
b)  Calculate unknown angles on a straight line.
c)  Appreciate that angles on a straight line add up to 180°.

In groups and individually, learners are guided to:
- Draw straight lines with angles.
- Measure angles on a straight line.
- Verify that angles on a straight line sum to 180°.
- Solve problems involving angles on a straight line.

What are angles on a straight line?

- smart minds Mathematics Grade 7 page 185
- Protractors.
- Rulers.
- Angle models.

- Written exercise. - Oral questions. - Class activities. - 

GEOMETRY

Angles - Angles at a point

By the end of the lesson, the learner should be able to:

a)  Identify angles at a point.
b)  Calculate unknown angles at a point.
c) Show interest in angle relationships.

In groups and individually, learners are guided to:
- Draw intersecting lines to form angles at a point.
- Measure angles at a point.
- Verify that angles at a point sum to 360°.
- Solve problems involving angles at a point.

What are angles at a point?

- smart minds Mathematics Grade 7 page 187
- Protractors.
- Rulers.
- Angle models.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Angles at a point

By the end of the lesson, the learner should be able to:

a)  Identify angles at a point.
b)  Calculate unknown angles at a point.
c) Show interest in angle relationships.

In groups and individually, learners are guided to:
- Draw intersecting lines to form angles at a point.
- Measure angles at a point.
- Verify that angles at a point sum to 360°.
- Solve problems involving angles at a point.

What are angles at a point?

- smart minds Mathematics Grade 7 page 187
- Protractors.
- Rulers.
- Angle models.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Angles on a transversal

By the end of the lesson, the learner should be able to:

a)  Identify corresponding, alternate, and co-exterior angles.
b) Apply angle relationships to find unknown angles.
c)  Develop confidence in angle calculations.

In groups and individually, learners are guided to:
- Draw parallel lines cut by a transversal.
- Identify different angle relationships.
- Measure angles to verify relationships.
- Solve problems involving angles on a transversal.

What are angles on a transversal?

- smart minds Mathematics Grade 7 page 193
- Protractors.
- Rulers.
- Parallel line models.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Angles in a parallelogram

By the end of the lesson, the learner should be able to:

a) Identify angle properties of parallelograms.-  b)Calculate unknown angles in parallelograms.
c) Show interest in properties of quadrilaterals.

In groups and individually, learners are guided to:
- Draw parallelograms using rulers and set squares.
- Measure angles in parallelograms.
- Verify that opposite angles are equal.
- Solve problems involving angles in parallelograms.

What are the angle properties of a parallelogram?

- smart minds Mathematics Grade 7 page  195
- Protractors.
- Rulers.
- Set squares.
- Parallelogram models.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Angle properties of polygons

By the end of the lesson, the learner should be able to:

a) Identify angle properties of polygons up to hexagon.  b) Calculate the sum of interior angles of polygons.
c) Appreciate patterns in polygon angles.

In groups and individuals, learners are guided to:
- Draw different polygons up to hexagon.
- Measure interior angles and find their sum.
- Derive the formula for sum of interior angles.
- Solve problems involving polygon angles.

What are the angle properties of polygons?

- smart minds Mathematics Grade 7 page 197.
- Protractors.
- Rulers.
- Polygon models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Angle properties of polygons

By the end of the lesson, the learner should be able to:

a) Identify angle properties of polygons up to hexagon.  b) Calculate the sum of interior angles of polygons.
c) Appreciate patterns in polygon angles.

In groups and individuals, learners are guided to:
- Draw different polygons up to hexagon.
- Measure interior angles and find their sum.
- Derive the formula for sum of interior angles.
- Solve problems involving polygon angles.

What are the angle properties of polygons?

- smart minds Mathematics Grade 7 page 197.
- Protractors.
- Rulers.
- Polygon models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Interior angles of polygons

By the end of the lesson, the learner should be able to:

a) Calculate interior angles of regular polygons.
b)  Apply the formula for interior angles of regular polygons.
c) Show interest in the properties of regular polygons.

In groups and individually, learners are guided to:
- Draw regular polygons.
- Calculate interior angles using the formula.
- Verify results by measurement.
- Solve problems involving interior angles of regular polygons.

What makes a polygon regular?

- smart minds Mathematics Grade 7 page 201.
- Protractors.
- Rulers.
- Regular polygon models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Interior angles of polygons

By the end of the lesson, the learner should be able to:

a) Calculate interior angles of regular polygons.
b)  Apply the formula for interior angles of regular polygons.
c) Show interest in the properties of regular polygons.

In groups and individually, learners are guided to:
- Draw regular polygons.
- Calculate interior angles using the formula.
- Verify results by measurement.
- Solve problems involving interior angles of regular polygons.

What makes a polygon regular?

- smart minds Mathematics Grade 7 page 201.
- Protractors.
- Rulers.
- Regular polygon models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Exterior angles of polygons

By the end of the lesson, the learner should be able to:

a) Identify exterior angles of polygons.
b)  Calculate the sum of exterior angles of polygons.
c)  Develop confidence in angle calculations.

In groups and individually, learners are guided to:
- Draw polygons and their exterior angles.
- Measure exterior angles and find their sum.
- Verify that exterior angles sum to 360°.
- Solve problems involving exterior angles.

What are exterior angles of polygons?

- smart minds Mathematics Grade 7 page 202.
- Protractors.
- Rulers.
- Polygon models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Angles - Solving problems on angles and sides of polygons

By the end of the lesson, the learner should be able to:

 a) Solve problems involving angles and sides of polygons.
 b) Apply angle relationships in problem-solving.               c) Show interest in geometric problem-solving.

In groups and individually, learners are guided to:
- Solve problems involving interior and exterior angles.
- Apply angle relationships to find unknown angles.
- Create and solve their own angle problems.
- Discuss real-life applications of angle properties.

How do we solve problems involving polygon angles?

- smart minds Mathematics Grade 7 page 206.
- Protractors.
- Rulers.
- Polygon models.
- Problem cards.

- Written exercise. - Oral questions. - Class activities. - Project work.

GEOMETRY

Angles - Solving problems on angles and sides of polygons

By the end of the lesson, the learner should be able to:

 a) Solve problems involving angles and sides of polygons.
 b) Apply angle relationships in problem-solving.               c) Show interest in geometric problem-solving.

In groups and individually, learners are guided to:
- Solve problems involving interior and exterior angles.
- Apply angle relationships to find unknown angles.
- Create and solve their own angle problems.
- Discuss real-life applications of angle properties.

How do we solve problems involving polygon angles?

- smart minds Mathematics Grade 7 page 206.
- Protractors.
- Rulers.
- Polygon models.
- Problem cards.

- Written exercise. - Oral questions. - Class activities. - Project work.

GEOMETRY

Geometrical Constructions - Measuring angles

By the end of the lesson, the learner should be able to:

a) Measure angles using a protractor.
b)Draw angles of specified sizes.
c)  Appreciate the importance of accurate measurement.

In groups and individually, learners are guided to:
- Use protractors to measure angles.
- Draw angles of specified sizes.
- Verify measurements through comparison.
- Practice measuring angles in different orientations.

How do we measure angles accurately?

- smart minds Mathematics Grade 7 page 207.
- Protractors.
- Rulers.
- Angle models.
- Grid paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Bisecting angles

By the end of the lesson, the learner should be able to:

a)  Bisect angles using a ruler and pair of compasses.
b)  Verify the accuracy of angle bisection.
c)  Show interest in geometric constructions.

In groups and individually, learners are guided to:
- Draw angles of different sizes.
- Use ruler and compasses to bisect angles.
- Measure the resulting angles to verify bisection.
- Practice bisecting angles of different sizes.

How do we bisect an angle using a ruler and compasses?

- smart minds Mathematics Grade 7 page 208.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Bisecting angles

By the end of the lesson, the learner should be able to:

a)  Bisect angles using a ruler and pair of compasses.
b)  Verify the accuracy of angle bisection.
c)  Show interest in geometric constructions.

In groups and individually, learners are guided to:
- Draw angles of different sizes.
- Use ruler and compasses to bisect angles.
- Measure the resulting angles to verify bisection.
- Practice bisecting angles of different sizes.

How do we bisect an angle using a ruler and compasses?

- smart minds Mathematics Grade 7 page 208.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Construction of 90°

By the end of the lesson, the learner should be able to:

a)Construct a 90° angle using ruler and compasses.
b) Verify the accuracy of construction.
c) Develop confidence in geometric constructions.

In groups and individually, learners are guided to:
- Draw lines of suitable length.
- Use ruler and compasses to construct 90° angles.
- Verify construction using protractors.
- Practice constructing 90° angles at different points.

How do we construct a 90° angle using ruler and compasses?

- smart minds Mathematics Grade 7 page 211.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Construction of 45°

By the end of the lesson, the learner should be able to:

a) Construct a 45° angle using ruler and compasses.
b)  Verify the accuracy of construction.
c) Show interest in geometric constructions.

In groups and individually, learners are guided to:
- Construct a 90° angle first.
- Bisect the 90° angle to get 45°.
- Verify construction using protractors.
- Practice constructing 45° angles at different points.

How do we construct a 45° angle using ruler and compasses?

smart minds Mathematics Grade 7 page 212.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Construction of 45°

By the end of the lesson, the learner should be able to:

a) Construct a 45° angle using ruler and compasses.
b)  Verify the accuracy of construction.
c) Show interest in geometric constructions.

In groups and individually, learners are guided to:
- Construct a 90° angle first.
- Bisect the 90° angle to get 45°.
- Verify construction using protractors.
- Practice constructing 45° angles at different points.

How do we construct a 45° angle using ruler and compasses?

smart minds Mathematics Grade 7 page 212.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Construction of 60°

By the end of the lesson, the learner should be able to:

a) Construct a 60° angle using ruler and compasses.
b)Verify the accuracy of construction.
c) Appreciate the precision of geometric constructions.

In groups and individually, learners are guided to:
- Draw lines of suitable length.
- Use ruler and compasses to construct 60° angles.
- Verify construction using protractors.
- Practice constructing 60° angles at different points.

How do we construct a 60° angle using ruler and compasses?

- smart minds Mathematics Grade 7 page 213.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Construction of 30° and other angles

By the end of the lesson, the learner should be able to:

a) Construct a 30° angle using ruler and compasses.
b) Construct other angles that are multiples of 7.5°.
c) Develop confidence in geometric constructions.

In groups and individually, learners are guided to:
- Construct a 60° angle first.
- Bisect the 60° angle to get 30°.
- Construct other angles through bisection.
- Verify constructions using protractors.

How do we construct a 30° angle using ruler and compasses?

- smart minds Mathematics Grade 7 page 214.
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Constructing triangles

By the end of the lesson, the learner should be able to:

a) Construct triangles given different combinations of sides and angles.
b) Verify the accuracy of constructions.
c) Show interest in triangle constructions.

In groups and individually, learners are guided to:
- Construct triangles given three sides.
- Construct triangles given two sides and the included angle.
- Construct triangles given two angles and a side.
- Verify constructions by measurement.

How do we construct triangles using ruler and compasses?

- smart minds Mathematics Grade 7 page .219
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Constructing triangles

By the end of the lesson, the learner should be able to:

a) Construct triangles given different combinations of sides and angles.
b) Verify the accuracy of constructions.
c) Show interest in triangle constructions.

In groups and individually, learners are guided to:
- Construct triangles given three sides.
- Construct triangles given two sides and the included angle.
- Construct triangles given two angles and a side.
- Verify constructions by measurement.

How do we construct triangles using ruler and compasses?

- smart minds Mathematics Grade 7 page .219
- Pair of compasses.
- Rulers.
- Protractors.
- Plain paper.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Constructing circles

By the end of the lesson, the learner should be able to:

a)Construct circles using a pair of compasses.    b) Understand the relationship between radius and circle.
c) Appreciate the precision of circle construction.

In groups and individually, learners are guided to:
- Mark center points for circles.
- Adjust compasses to required radius.
- Draw circles of different sizes.
- Verify the accuracy of construction.

How do we construct circles using compasses?

- Top Scholar Mathematics Grade 7 page 221.
- Pair of compasses.
- Rulers.
- Plain paper.
- Circular objects.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

GEOMETRY

Geometrical Constructions - Constructing circles

By the end of the lesson, the learner should be able to:

a)Construct circles using a pair of compasses.    b) Understand the relationship between radius and circle.
c) Appreciate the precision of circle construction.

In groups and individually, learners are guided to:
- Mark center points for circles.
- Adjust compasses to required radius.
- Draw circles of different sizes.
- Verify the accuracy of construction.

How do we construct circles using compasses?

- Top Scholar Mathematics Grade 7 page 221.
- Pair of compasses.
- Rulers.
- Plain paper.
- Circular objects.

- Written exercise. - Oral questions. - Class activities. - Practical assessment.

DATA HANDLING AND PROBABILITY

Data Handling - Meaning of data

By the end of the lesson, the learner should be able to:

a)Define data as a collection of facts or information.
b) Identify different types of data.
c) Appreciate the importance of data in decision-making.

In groups and individually, learners are guided to:
- Discuss what constitutes data.
- Identify different types of data in their environment.
- Search for meanings of data from various sources.
- Discuss the importance of data in daily life.

What is data?

smart minds Mathematics Grade 7 page 222.
- Dictionaries.
- IT devices.
- Data samples.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Collection of data

By the end of the lesson, the learner should be able to:

a) Collect data from different sources.
b) Use appropriate methods for data collection.
c)Show interest in collecting relevant data.

In groups and individually, learners are guided to:
- Collect data on favorite colors, games, etc.
- Use different methods like observation, interviews, and questionnaires.
- Record collected data systematically.
- Discuss the importance of accurate data collection.

Why do we collect data?

smart minds Mathematics Grade 7 page 224.
- Data collection tools.
- Notebooks.
- IT devices.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Collection of data

By the end of the lesson, the learner should be able to:

a) Collect data from different sources.
b) Use appropriate methods for data collection.
c)Show interest in collecting relevant data.

In groups and individually, learners are guided to:
- Collect data on favorite colors, games, etc.
- Use different methods like observation, interviews, and questionnaires.
- Record collected data systematically.
- Discuss the importance of accurate data collection.

Why do we collect data?

smart minds Mathematics Grade 7 page 224.
- Data collection tools.
- Notebooks.
- IT devices.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Frequency distribution tables

By the end of the lesson, the learner should be able to:

a) Organize data in frequency distribution tables.
b) Use tally marks to count frequencies.
c) Appreciate the organization of data for analysis.

In groups and individually, learners are guided to:
- Organize collected data in frequency tables.
- Use tally marks to count occurrences.
- Calculate frequencies from tally marks.
- Interpret information from frequency tables.

How do we represent data in a frequency table?

- smart minds Mathematics Grade 7 page 225.
- Data samples.
- Frequency table templates.
- Calculators.

- Written exercise. - Oral questions. - Class activities. - 

DATA HANDLING AND PROBABILITY

Data Handling - Suitable scale for graphs

By the end of the lesson, the learner should be able to:

a) Determine suitable scales for graphs.
b) Apply scaling principles to data representation.
c) Show interest in accurate data representation.

In groups and individually, learners are guided to:
- Analyze data ranges to determine appropriate scales.
- Practice selecting scales for different data sets.
- Discuss the impact of scale on graph interpretation.
- Create scaled axes for different graphs.

How do we choose an appropriate scale for a graph?

- Top Scholar Mathematics Grade 7 page 225.
- Graph paper.
- Rulers.
- Data sets.
- Calculators.

- Written exercise. - Oral questions. - Class activities. -.

DATA HANDLING AND PROBABILITY

Data Handling - Suitable scale for graphs

By the end of the lesson, the learner should be able to:

a) Determine suitable scales for graphs.
b) Apply scaling principles to data representation.
c) Show interest in accurate data representation.

In groups and individually, learners are guided to:
- Analyze data ranges to determine appropriate scales.
- Practice selecting scales for different data sets.
- Discuss the impact of scale on graph interpretation.
- Create scaled axes for different graphs.

How do we choose an appropriate scale for a graph?

- Top Scholar Mathematics Grade 7 page 225.
- Graph paper.
- Rulers.
- Data sets.
- Calculators.

- Written exercise. - Oral questions. - Class activities. -.

DATA HANDLING AND PROBABILITY

Data Handling - Pictographs

By the end of the lesson, the learner should be able to:

a)  Draw pictographs to represent data.
b) Interpret information from pictographs.
-c) Develop confidence in data representation.

In groups and individually, learners are guided to:
- Create symbols for pictographs.
- Draw pictographs to represent data.
- Interpret information from pictographs.
- Discuss advantages and limitations of pictographs.

How do we represent data in a pictograph?

- smartmind Mathematics Grade 7 page 226.
- Paper.
- Rulers.
- Colored pencils.
- Data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Bar graphs

By the end of the lesson, the learner should be able to:

a)  Draw bar graphs to represent data.
b)  Interpret information from bar graphs.
c) Show interest in using bar graphs for data visualization.

In groups and individually, learners are guided to:
- Choose suitable scales for bar graphs.
- Draw bar graphs to represent data.
- Interpret information from bar graphs.
- Compare bar graphs with pictographs.

How do we represent data in a bar graph?

- smart minds Mathematics Grade 7 page 229.
- Graph paper.
- Rulers.
- Colored pencils.
- Data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Bar graphs

By the end of the lesson, the learner should be able to:

a)  Draw bar graphs to represent data.
b)  Interpret information from bar graphs.
c) Show interest in using bar graphs for data visualization.

In groups and individually, learners are guided to:
- Choose suitable scales for bar graphs.
- Draw bar graphs to represent data.
- Interpret information from bar graphs.
- Compare bar graphs with pictographs.

How do we represent data in a bar graph?

- smart minds Mathematics Grade 7 page 229.
- Graph paper.
- Rulers.
- Colored pencils.
- Data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Interpretation of bar graphs

By the end of the lesson, the learner should be able to:

a)  Extract information from bar graphs.
b) Make comparisons using bar graphs                              c)Appreciate the use of bar graphs for data analysis.

In groups and individually, learners are guided to:
- Read and interpret given bar graphs.
- Answer questions based on bar graphs.
- Make comparisons and draw conclusions.
- Discuss real-life applications of bar graphs.

How do we interpret data from a bar graph?

- smart minds Mathematics Grade 7 page 230.
- Sample bar graphs.
- Worksheets with questions.
- IT devices.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Pie charts

By the end of the lesson, the learner should be able to:

a) Draw pie charts to represent data.
b) Calculate angles for pie chart sectors.
c) Show interest in representing proportional data.

In groups and individually, learners are guided to:
- Calculate angles for pie chart sectors.
- Draw pie charts using protractors and compasses.
- Label pie chart sectors appropriately.
- Discuss when pie charts are most appropriate.

How do we represent data in a pie chart?

- smart minds Mathematics Grade 7 page 216.
- Protractors.
- Pair of compasses.
- Calculators.
- Data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Interpretation of pie charts

By the end of the lesson, the learner should be able to:

a) Extract information from pie charts.
b)  Interpret proportions and percentages from pie charts.
c)  Appreciate the effectiveness of pie charts for showing proportions.

In groups and individually, learners are guided to:
Read and interpret given pie charts.
- Answer questions based on pie charts.
- Calculate quantities from percentages or angles.
- Discuss real-life applications of pie charts.

How do we interpret data from a pie chart?

- smartminds Mathematics Grade 7 page 237.
- Sample pie charts.
- Worksheets with questions.
- Calculators.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Interpretation of pie charts

By the end of the lesson, the learner should be able to:

a) Extract information from pie charts.
b)  Interpret proportions and percentages from pie charts.
c)  Appreciate the effectiveness of pie charts for showing proportions.

In groups and individually, learners are guided to:
Read and interpret given pie charts.
- Answer questions based on pie charts.
- Calculate quantities from percentages or angles.
- Discuss real-life applications of pie charts.

How do we interpret data from a pie chart?

- smartminds Mathematics Grade 7 page 237.
- Sample pie charts.
- Worksheets with questions.
- Calculators.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Line graphs

By the end of the lesson, the learner should be able to:

a)Draw line graphs to represent data.
b) Connect points with straight lines to show change over time.
c)Show interest in representing trends in data.

In groups and individually, learners are guided to:
- Plot points on coordinate axes.
- Connect points with straight lines.
- Label axes and title appropriately.
- Discuss when line graphs are most appropriate.

How do we represent data in a line graph?

- Graph paper.
- Rulers.
- Colored pencils.
- Time-series data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Line graphs

By the end of the lesson, the learner should be able to:

a)Draw line graphs to represent data.
b) Connect points with straight lines to show change over time.
c)Show interest in representing trends in data.

In groups and individually, learners are guided to:
- Plot points on coordinate axes.
- Connect points with straight lines.
- Label axes and title appropriately.
- Discuss when line graphs are most appropriate.

How do we represent data in a line graph?

- Graph paper.
- Rulers.
- Colored pencils.
- Time-series data sets.

- Written exercise. - Oral questions. - Class activities. - Project work.

DATA HANDLING AND PROBABILITY

Data Handling - Interpretation of travel graphs

By the end of the lesson, the learner should be able to:

a)Extract information from travel graphs.
b) Interpret distance-time relationships.
c) Appreciate the use of graphs to represent journeys.

In groups and individually, learners are guided to:
- Read and interpret given travel graphs.
- Answer questions on distance, time, and speed.
- Calculate speed from gradient of line segments.
- Identify periods of rest, acceleration, and deceleration.

How do we interpret travel graphs?

.
- Sample travel graphs.
- Worksheets with questions.
- Rulers.
- Calculators.

- Written exercise. - Oral questions. - Class activities. - Project work.