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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 |
Mass, Weight And Density
|
Units of mass, weight and density
|
By the end of the lesson, the learner should be able to:
Define mass, weight and density State their units and relate mass weight and density |
Discussions
Measuring Calculating Converting |
Masses
Measuring cylinders Weights Spring balance Beam balance lactometer |
Discovering secondary mathematics Book 1 Pages 134-135
Secondary mathematics KLB book 1 pages 149-151 Secondary mathematics KIE book 1 page 140-141 Advancing in mathematics book 1 pages 126-127 |
|
| 1 | 2 |
Mass, Weight And Density
|
Units of mass, weight and density
|
By the end of the lesson, the learner should be able to:
Define mass, weight and density State their units and relate mass weight and density |
Discussions
Measuring Calculating Converting |
Masses
Measuring cylinders Weights Spring balance Beam balance lactometer |
Discovering secondary mathematics Book 1 Pages 134-135
Secondary mathematics KLB book 1 pages 149-151 Secondary mathematics KIE book 1 page 140-141 Advancing in mathematics book 1 pages 126-127 |
|
| 1 | 3 |
Time
|
Converting units of time
|
By the end of the lesson, the learner should be able to:
Convert the units of time from one form to another |
Discussions
Converting time, events Calculating |
Clock,
Watches Conversion tables Travel timetable for trains, busses, ships and aero planes |
Discovering secondary mathematics Book 1 Pages 136-137
Secondary mathematics KLB book 1 pages 153-154 Secondary mathematics KIE book 1 page 142 Advancing in mathematics book 1 pages 129 |
|
| 1 | 4 |
Time
|
The 12 hour and 24 hour clocks
|
By the end of the lesson, the learner should be able to:
State time in the 12 hour and 24 hour clocks |
Discussions
Timing, events Reading time Converting time |
Clock,
Watches Conversion tables Travel timetable for trains, busses, ships and aero planes |
Discovering secondary mathematics Book 1 Pages 138-141
Secondary mathematics KLB book 1 pages 154-155 Secondary mathematics KIE book 1 page 129-130 Advancing in mathematics book 1 pages 142 |
|
| 1 | 5 |
Time
|
Travel timetables
|
By the end of the lesson, the learner should be able to:
Read and interpret travel timetable Solve problems involving travel timetable |
Discussions
Solving problems Reading the travel timetable Travelling |
Clock,
Watches Conversion tables Travel timetable for trains, busses, ships and aero planes |
Discovering secondary mathematics Book 1 Pages 141-143
Secondary mathematics KLB book 1 pages 156-157 Advancing in mathematics book 1 pages 131-132 |
|
| 1 | 6 |
Commercial Arthimetric
|
Currency conversion
|
By the end of the lesson, the learner should be able to:
? Education Plus Agencies State the currencies of different countries and convert currency from one form to another |
Discussions
Solving problems involving currency exchange rates Giving change and balance |
Actual currency exchange rate table
Actual currency Newspaper/magazine |
Discovering secondary mathematics Book 1 Pages 158-162
Secondary mathematics KLB book 1 pages 171-173 Secondary mathematics KIE book 1 page 208-213 Advancing in mathematics book 1 pages 149-152 |
|
| 2 | 1 |
Commercial Arthimetric
|
Profit and loss, Discount and commission
|
By the end of the lesson, the learner should be able to:
|
Discussions
Doing exercises Illustrations Demonstrations |
Resource person
Real life Retail shops |
Discovering secondary mathematics Book 1 Pages 162-165
Secondary mathematics KLB book 1 pages 175-178 Secondary mathematics KIE book 1 page 216-218 Advancing in mathematics book 1 pages 153-155 |
|
| 2 | 2 |
Commercial Arthimetric
|
Profit and loss, Discount and commission
|
By the end of the lesson, the learner should be able to:
|
Discussions
Doing exercises Illustrations Demonstrations |
Resource person
Real life Retail shops |
Discovering secondary mathematics Book 1 Pages 162-165
Secondary mathematics KLB book 1 pages 175-178 Secondary mathematics KIE book 1 page 216-218 Advancing in mathematics book 1 pages 153-155 |
|
| 2 | 3 |
Commercial Arthimetric
|
Profit and loss, Discount and commission
|
By the end of the lesson, the learner should be able to:
|
Discussions
Doing exercises Illustrations Demonstrations |
Resource person
Real life Retail shops |
Discovering secondary mathematics Book 1 Pages 162-165
Secondary mathematics KLB book 1 pages 175-178 Secondary mathematics KIE book 1 page 216-218 Advancing in mathematics book 1 pages 153-155 |
|
| 2 | 4 |
Linear Equations
|
Solving equations
|
By the end of the lesson, the learner should be able to:
Solve linear equations in one unknown |
Discussions
Demonstrations Solving problems on linear equations Puzzles |
Beam balance
See ? saw Games |
Secondary mathematics KLB students book 1 page 160-162
Advancing mathematics book 1 page 134 Secondary mathematics KIE book 1 page 173-174 |
|
| 2 | 5 |
Linear Equations
|
Solving equations
|
By the end of the lesson, the learner should be able to:
Solve linear equations in one unknown |
Discussions
Demonstrations Solving problems on linear equations Puzzles |
Beam balance
See ? saw Games |
Secondary mathematics KLB students book 1 page 160-162
Advancing mathematics book 1 page 134 Secondary mathematics KIE book 1 page 173-174 |
|
| 2 | 6 |
Linear Equations
|
Forming linear equations
|
By the end of the lesson, the learner should be able to:
Form linear equations |
Discussions
Forming linear equations Demonstrations Doing exercises |
Beam balance
Real life experience |
Secondary mathematics KLB students book 1 page 163-168
Advancing mathematics book 1 page 139 Secondary mathematics KIE book 1 page 176-178 |
|
| 3 | 1 |
Linear Equations
|
Simultaneous equations and forming simultaneous equations
|
By the end of the lesson, the learner should be able to:
Solve simultaneous equations by substitution and elimination and form simultaneous equations |
Discussions
Solving simultaneous equations by substitution and elimination Forming simultaneous equations Playing games |
Beam balance
Real life experience |
Secondary mathematics KLB students book 1 page 168-169
Advancing mathematics book 1 page 137-138 Secondary mathematics KIE book 1 page 178-180 |
|
| 3 | 2 |
Linear Equations
|
Simultaneous equations and forming simultaneous equations
|
By the end of the lesson, the learner should be able to:
Solve simultaneous equations by substitution and elimination and form simultaneous equations |
Discussions
Solving simultaneous equations by substitution and elimination Forming simultaneous equations Playing games |
Beam balance
Real life experience |
Secondary mathematics KLB students book 1 page 168-169
Advancing mathematics book 1 page 137-138 Secondary mathematics KIE book 1 page 178-180 |
|
| 3 | 3 |
Coordinates And Graphs
|
The Cartesian plane
|
By the end of the lesson, the learner should be able to:
Draw and label the Cartesian plane |
Discussions
Labeling the Cartesian plane Writing scale Drawing the axes of the Cartesian plane Reading points from the Cartesian plane |
Graph papers
Square board Cartesian plane Typographical maps Ruler |
Discovering secondary mathematics Book 1 Pages 103-104
Secondary mathematics KLB book 1 pages 182-183 Secondary mathematics KIE book 1 page 223-224 Advancing in mathematics book 1 pages 161-162 |
|
| 3 | 4 |
Coordinates And Graphs
|
The Cartesian plane
|
By the end of the lesson, the learner should be able to:
Draw and label the Cartesian plane |
Discussions
Labeling the Cartesian plane Writing scale Drawing the axes of the Cartesian plane Reading points from the Cartesian plane |
Graph papers
Square board Cartesian plane Typographical maps Ruler |
Discovering secondary mathematics Book 1 Pages 103-104
Secondary mathematics KLB book 1 pages 182-183 Secondary mathematics KIE book 1 page 223-224 Advancing in mathematics book 1 pages 161-162 |
|
| 3 | 5 |
Coordinates And Graphs
|
Plotting graphs and linear graphs
|
By the end of the lesson, the learner should be able to:
Plot points on a Cartesian plane Read points on linear graphs on the Cartesian plane |
Discussions
Labeling the Cartesian plane Writing scale Plotting points on the Cartesian plane Reading points from the Cartesian plane Drawing axes of a Cartesian plane |
Graph papers
protractor Square boards Chalk boards Grid boards Typographical maps Ruler |
Discovering secondary mathematics Book 1 Pages 1014-108
Secondary mathematics KLB book 1 pages 185-186 Secondary mathematics KIE book 1 page 226 Advancing in mathematics book 1 pages 163-164 |
|
| 3 | 6 |
Coordinates And Graphs
|
Plotting graphs and linear graphs
|
By the end of the lesson, the learner should be able to:
Plot points on a Cartesian plane Read points on linear graphs on the Cartesian plane |
Discussions
Labeling the Cartesian plane Writing scale Plotting points on the Cartesian plane Reading points from the Cartesian plane Drawing axes of a Cartesian plane |
Graph papers
protractor Square boards Chalk boards Grid boards Typographical maps Ruler |
Discovering secondary mathematics Book 1 Pages 1014-108
Secondary mathematics KLB book 1 pages 185-186 Secondary mathematics KIE book 1 page 226 Advancing in mathematics book 1 pages 163-164 |
|
| 4 | 1 |
Coordinates And Graphs
|
Plotting linear graphs and linear equations of lines
|
By the end of the lesson, the learner should be able to:
Plot a linear graph Work out the equation of a line |
Discussions
Labeling the Cartesian plane Writing scale Plotting points on the Cartesian plane Reading points from the Cartesian plane Drawing axes of a Cartesian plane |
Graph papers
protractor Square boards Creo boards Grid boards Typographical maps |
Discovering secondary mathematics Book 1 Pages 108-111
Secondary mathematics KLB book 1 pages 185-186 Secondary mathematics KIE book 1 page 226 Advancing in mathematics book 1 pages 165-166 |
|
| 4 | 2 |
Coordinates And Graphs
|
Plotting linear graphs and linear equations of lines
|
By the end of the lesson, the learner should be able to:
Plot a linear graph Work out the equation of a line |
Discussions
Labeling the Cartesian plane Writing scale Plotting points on the Cartesian plane Reading points from the Cartesian plane Drawing axes of a Cartesian plane |
Graph papers
protractor Square boards Creo boards Grid boards Typographical maps |
Discovering secondary mathematics Book 1 Pages 108-111
Secondary mathematics KLB book 1 pages 185-186 Secondary mathematics KIE book 1 page 226 Advancing in mathematics book 1 pages 165-166 |
|
| 4 | 3 |
Coordinates And Graphs
|
Graphical solutions
|
By the end of the lesson, the learner should be able to:
Solve simultaneous linear equations graphically |
Discussions
Writing scale Labeling the Cartesian plane Solving linear equations graphically Illustrations Drawing the axes of a Cartesian plane |
Graph papers
protractor Square boards Typographical maps Ruler Grid boards |
Discovering secondary mathematics Book 1 Pages 111-113
Secondary mathematics KLB book 1 pages 188-189 Secondary mathematics KIE book 1 page 229-232 Advancing in mathematics book 1 pages 167-170 |
|
| 4 | 4 |
Angles
|
Measuring and drawing angles
|
By the end of the lesson, the learner should be able to:
Measure and draw an angle using a protractor |
Discussions
Demonstration Measuring angles Illustrations |
Protractor
Ruler Models of figures Charts |
Discovering secondary mathematics book 1 pages 50-52
KLB book 1 page 19757 Advancing mathematics book 1 page 173-175 Secondary mathematics KIE book 1 page 62 |
|
| 4 | 5 |
Angles
|
Types of angles
|
By the end of the lesson, the learner should be able to:
Name and draw different types of angles |
Discussions
Drawing angles Measuring angles Naming angles |
Protractor
Ruler Models of triangles, rectangles etc Charts |
Discovering secondary mathematics book 1 pages 51-52
Secondary mathematics KLB students book 1 page 197-198 Advancing mathematics book 1 page 175-177 Secondary mathematics KIE book 1 page 62-64 |
|
| 4 | 6 |
Angles
|
Angles on a straight line, vertically opposite angles and angles at a point
|
By the end of the lesson, the learner should be able to:
Identify and draw angles on a line vertically opposite angles and angles at a point |
Discussions
Drawing angles Doing exercises Naming angles |
Protractor
Ruler Models of triangles, rectangles etc. |
Discovering secondary mathematics book 1 pages 52-54
Secondary mathematics KLB students book 1 page 200-201 Advancing mathematics book 1 page 177-179 Secondary mathematics KIE book 1 page 66-67 |
|
| 5 | 1 |
Angles
|
Parallel lines corresponding alternate and interior angles
|
By the end of the lesson, the learner should be able to:
Identify and draw parallel lines, corresponding alternate and interior angles |
Discussions
Drawing angles Measuring angles Identifying angles |
Protractor
Ruler Real objects |
Discovering secondary mathematics book 1 pages 55-57
Secondary mathematics KLB students book 1 page 206-210 Advancing mathematics book 1 page 180-181 Secondary mathematics KIE book 1 page 70-72 |
|
| 5 | 2 |
Angles
|
Parallel lines corresponding alternate and interior angles
|
By the end of the lesson, the learner should be able to:
Identify and draw parallel lines, corresponding alternate and interior angles |
Discussions
Drawing angles Measuring angles Identifying angles |
Protractor
Ruler Real objects |
Discovering secondary mathematics book 1 pages 55-57
Secondary mathematics KLB students book 1 page 206-210 Advancing mathematics book 1 page 180-181 Secondary mathematics KIE book 1 page 70-72 |
|
| 5 | 3 |
Angles
|
Parallel lines corresponding alternate and interior angles
|
By the end of the lesson, the learner should be able to:
Identify and draw parallel lines, corresponding alternate and interior angles |
Discussions
Drawing angles Measuring angles Identifying angles |
Protractor
Ruler Real objects |
Discovering secondary mathematics book 1 pages 55-57
Secondary mathematics KLB students book 1 page 206-210 Advancing mathematics book 1 page 180-181 Secondary mathematics KIE book 1 page 70-72 |
|
| 5 | 4 |
Polygons
|
Triangles
|
By the end of the lesson, the learner should be able to:
Define a polygon and identify and draw different triangles. |
Discussions
Drawing triangles Measuring Angles Measuring lengths Definitions |
Protractor
Ruler Models of different triangles |
Discovering secondary mathematics book 1 pages 58-61
Secondary mathematics KLB students book 1 page 211 Advancing mathematics book 1 page 182-183 Secondary mathematics KIE book 1 page 75-76 |
|
| 5 | 5 |
Polygons
|
Interior and exterior angles of a polygons
|
By the end of the lesson, the learner should be able to:
Identify and draw interior and exterior angles of a quadrilateral |
Discussions
Drawing quadrilaterals Measuring angles Measuring lengths Illustrations |
Protractor
Ruler Strings Real Objects |
Discovering secondary mathematics book 1 pages 63-66
Secondary mathematics KLB students book 1 page 212-213 Advancing mathematics book 1 page 182-183 Secondary mathematics KIE book 1 page 76-77 |
|
| 5 | 6 |
Polygons
|
Interior and exterior angles of a polygons
|
By the end of the lesson, the learner should be able to:
Identify and draw interior and exterior angles of a quadrilateral |
Discussions
Drawing quadrilaterals Measuring angles Measuring lengths Illustrations |
Protractor
Ruler Strings Real Objects |
Discovering secondary mathematics book 1 pages 63-66
Secondary mathematics KLB students book 1 page 212-213 Advancing mathematics book 1 page 182-183 Secondary mathematics KIE book 1 page 76-77 |
|
| 6 | 1 |
Polygons
|
Quadrilaterals
|
By the end of the lesson, the learner should be able to:
Identify and draw different quadrilaterals |
Discussions
Drawing quadrilaterals Measuring angles Measuring lengths |
Protractor
Ruler Strings Real Objects |
Discovering secondary mathematics book 1 pages 60-63
Secondary mathematics KLB students book 1 page 219-220 Advancing mathematics book 1 page 185-186 Secondary KIE book 1 page 82-83 |
|
| 6 | 2 |
Polygons
|
Quadrilaterals
|
By the end of the lesson, the learner should be able to:
Identify and draw different quadrilaterals |
Discussions
Drawing quadrilaterals Measuring angles Measuring lengths |
Protractor
Ruler Strings Real Objects |
Discovering secondary mathematics book 1 pages 60-63
Secondary mathematics KLB students book 1 page 219-220 Advancing mathematics book 1 page 185-186 Secondary KIE book 1 page 82-83 |
|
| 6 | 3 |
Scale Drawing And Angles Of Elevation And Depression
|
Indicating scale
|
By the end of the lesson, the learner should be able to:
Read, interpret and indicate scale in linear statement ratio |
Discussions
Solving problems Drawing to scale Writing scale Interpreting scale Determining scale |
Ruler
Tape measure Figure drawn to scale photographs |
Discovering secondary mathematics Book 1 Pages 116-168
Secondary mathematics KLB book 1 pages 248-250 Secondary mathematics KIE book 1 page 185 Advancing in mathematics book 1 pages 209-210 |
|
| 6 | 4 |
Scale Drawing And Angles Of Elevation And Depression
|
Indicating scale
|
By the end of the lesson, the learner should be able to:
Read, interpret and indicate scale in linear statement ratio |
Discussions
Solving problems Drawing to scale Writing scale Interpreting scale Determining scale |
Ruler
Tape measure Figure drawn to scale photographs |
Discovering secondary mathematics Book 1 Pages 116-168
Secondary mathematics KLB book 1 pages 248-250 Secondary mathematics KIE book 1 page 185 Advancing in mathematics book 1 pages 209-210 |
|
| 6 | 5 |
Scale Drawing And Angles Of Elevation And Depression
|
Angles of elevation & depression
|
By the end of the lesson, the learner should be able to:
Determine the angles of elevation and depression |
Discussions
Drawing to scale Doing exercises Solving problems Measuring angles/lengths |
Ruler
Tape measure Figure drawn to scale photographs |
Discovering secondary mathematics Book 1 Pages 168-172
Secondary mathematics KLB book 1 pages 256-260 Secondary mathematics KIE book 1 page 187-192 Advancing in mathematics book 1 pages 211 |
|
| 6 | 6 |
Scale Drawing And Angles Of Elevation And Depression
|
Angles of elevation & depression
|
By the end of the lesson, the learner should be able to:
Determine the angles of elevation and depression |
Discussions
Drawing to scale Doing exercises Solving problems Measuring angles/lengths |
Ruler
Tape measure Figure drawn to scale photographs |
Discovering secondary mathematics Book 1 Pages 168-172
Secondary mathematics KLB book 1 pages 256-260 Secondary mathematics KIE book 1 page 187-192 Advancing in mathematics book 1 pages 211 |
|
| 7 | 1 |
Scale Drawing And Angles Of Elevation And Depression
|
Bearing
|
By the end of the lesson, the learner should be able to:
State the bearing of a point from another point |
Discussions
Drawing to scale Measuring angles/lengths Solving problems involving bearings |
Ruler
Tape measure Protractor Set square Plumb line |
Discovering secondary mathematics Book 1 Pages 173-175
Secondary mathematics KLB book 1 pages 251-252 Secondary mathematics KIE book 1 page 193-195 Advancing in mathematics book 1 pages 211-213 |
|
| 7 | 2 |
Bearing And Surveying
|
Methods of surveying
|
By the end of the lesson, the learner should be able to:
Apply scale drawing in methods of surveying |
Discussions
Drawing to scale Measuring angles/lengths Estimating area |
Geometrical sets
Clinometers Surveying equipment Protractor Ruler Playfield School compound |
Discovering secondary mathematics Book 1 Pages 176-178
Secondary mathematics KLB book 1 pages 262-265 Secondary mathematics KIE book 1 page 199-202 Advancing in mathematics book 1 pages 213-216 |
|
| 7 | 3 |
Bearing And Surveying
|
Methods of surveying
|
By the end of the lesson, the learner should be able to:
Apply scale drawing in methods of surveying |
Discussions
Drawing to scale Measuring angles/lengths Estimating area |
Geometrical sets
Clinometers Surveying equipment Protractor Ruler Playfield School compound |
Discovering secondary mathematics Book 1 Pages 176-178
Secondary mathematics KLB book 1 pages 262-265 Secondary mathematics KIE book 1 page 199-202 Advancing in mathematics book 1 pages 213-216 |
|
| 7 | 4 |
Bearing And Surveying
|
Area of irregular shapes
|
By the end of the lesson, the learner should be able to:
Determine the area of irregular shapes using surveying techniques |
Discussions
Measuring lengths/objects Drawing scale Estimating are |
Geometrical sets
Clinometers Surveying equipment Protractor Ruler Playfield School compound |
Discovering secondary mathematics Book 1 Pages 178-181
Secondary mathematics KLB book 1 pages 267-268 Secondary mathematics KIE book 1 page 205-206 Advancing in mathematics book 1 pages 216-220 |
|
| 7 | 5 |
Bearing And Surveying
|
Area of irregular shapes
|
By the end of the lesson, the learner should be able to:
Determine the area of irregular shapes using surveying techniques |
Discussions
Measuring lengths/objects Drawing scale Estimating are |
Geometrical sets
Clinometers Surveying equipment Protractor Ruler Playfield School compound |
Discovering secondary mathematics Book 1 Pages 178-181
Secondary mathematics KLB book 1 pages 267-268 Secondary mathematics KIE book 1 page 205-206 Advancing in mathematics book 1 pages 216-220 |
|
| 7 | 6 |
Common Solids
|
Regular solids
|
By the end of the lesson, the learner should be able to:
Identify and sketch common solids |
Discussions
Counting sides faces and vertices Sketching solids |
Models of common solids
Actual solids |
Discovering secondary mathematics Book 1 Pages 182-185
Secondary mathematics KLB book 1 pages 271-276 Secondary mathematics KIE book 1 page 248-254 Advancing in mathematics book 1 pages 222-227 |
|
| 8 | 1 |
Common Solids
|
Nets of solids
|
By the end of the lesson, the learner should be able to:
Sketch, draw nets of solids and make models of solids from the nets |
Discussions
Sketching Drawing to scale Drawing accurately Making models |
Models of common solids
Examples of the common solids |
Discovering secondary mathematics Book 1 Pages 186-188
Secondary mathematics KLB book 1 pages 277-283 Secondary mathematics KIE book 1 page 255-260 Advancing in mathematics book 1 pages 228-229 |
|
| 8 | 2 |
Common Solids
|
Nets of solids
|
By the end of the lesson, the learner should be able to:
Sketch, draw nets of solids and make models of solids from the nets |
Discussions
Sketching Drawing to scale Drawing accurately Making models |
Models of common solids
Examples of the common solids |
Discovering secondary mathematics Book 1 Pages 186-188
Secondary mathematics KLB book 1 pages 277-283 Secondary mathematics KIE book 1 page 255-260 Advancing in mathematics book 1 pages 228-229 |
|
| 8 | 3 |
Common Solids
|
Surface area of solids
|
By the end of the lesson, the learner should be able to:
Calculate the surface area of solid from nets |
Discussions
Sketching Making models Drawing to scale |
Models of common solids
Actual solids |
Discovering secondary mathematics Book 1 Pages 188-189
Secondary mathematics KLB book 1 pages 284-285 Secondary mathematics KIE book 1 page 264-265 Advancing in mathematics book 1 pages 230-231 |
|
| 8 | 4 |
Common Solids
|
Surface area of solids
|
By the end of the lesson, the learner should be able to:
Calculate the surface area of solid from nets |
Discussions
Sketching Making models Drawing to scale |
Models of common solids
Actual solids |
Discovering secondary mathematics Book 1 Pages 188-189
Secondary mathematics KLB book 1 pages 284-285 Secondary mathematics KIE book 1 page 264-265 Advancing in mathematics book 1 pages 230-231 |
|
| 8 | 5 |
Common Solids
|
Distance between two points on the surface area of solid
|
By the end of the lesson, the learner should be able to:
Determine the distance between two points on the surface of a solid |
Discussions
Sketching Making models Drawing to scale Measuring lengths/angles |
Sketches of cubes and cuboids
charts |
Discovering secondary mathematics Book 1 Pages 189-191
Secondary mathematics KLB book 1 pages 286-288 Advancing in mathematics book 1 pages 231-233 |
|
| 8 | 5-6 |
Common Solids
|
Distance between two points on the surface area of solid
|
By the end of the lesson, the learner should be able to:
Determine the distance between two points on the surface of a solid |
Discussions
Sketching Making models Drawing to scale Measuring lengths/angles |
Sketches of cubes and cuboids
charts |
Discovering secondary mathematics Book 1 Pages 189-191
Secondary mathematics KLB book 1 pages 286-288 Advancing in mathematics book 1 pages 231-233 |
|
| 9 |
Exams |
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