Volume and capacity

Measurement and volume

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

Define volume.
Do Activity 1 in learner's book pg. 111
Have fun and enjoy the activity.

Learners to define volume.
In groups or in pairs, learners are guided to do Activity 1 in learner's book pg. 111

What is volume?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 111-112
Pieces of paper
Digital devices

Oral questions Oral Report Observation Written exercise

Volume and capacity

Converting units of measuring volume
Volume of a cube
Volume of a cuboid
Volume of a cylinder

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

State the relationship between centimetres cuboid and metres cuboid.
Identify the formula of converting cube to centimeter.
Convert metres to centimetres and vice versa.
Appreciate the relationship between centimetres cuboid and metres cuboid.

Individually, learners to state the relationship between centimetres cuboid and metres cuboid
Individually, learners to identify the formula of converting cube to centimeter
Individually, learners to convert metres to centimetres and vice versa

What is the relationship between centimetres cuboid and metres cuboid?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 112
Ruler
Digital devices
Learner's Book Grade 7 pg. 113
Learner's Book Grade 7 pg. 36-37
Learner's Book Grade 7 pg. 114-115

Oral questions Oral Report Observation Written exercise

Capacity
Time, distance and speed
Time, distance and speed

Relationship between volume and capacity
Time
Conversion of units of time

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

Define capacity.
State the relationship between volume and capacity.
Outline the formula of converting volume and capacity.
Convert volume to capacity and vice versa.
Appreciate the relationship between volume and capacity.

Learners to define capacity.
In groups or in pairs, learners are guided to state the relationship between volume and capacity.
In groups, in pairs or individually, learners are guided to outline the formula of converting volume and capacity
In groups, in pairs or individually, learners are guided to convert volume to capacity and vice versa

What is the relationship between volume and capacity? How do you convert volume to capacity and vice versa?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 115-118
Ruler
Digital devices
Learner's Book Grade 7 pg. 119
Learner's Book Grade 7 pg. 119-120

Oral questions Oral Report Observation Written exercise

Time, distance and speed
Temperature

Distance
Speed
Conversion of units of speed
Establishing temperature as either hot, warm or cold

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

Discuss and estimate distances between two or more points.
State the importance of converting distance from metres to km and vice versa.
Convert the distance from km to metres and vice versa.
Appreciate the importance of converting distance from metres to km and vice versa.

In groups, learners to discuss and estimate distances between two or more points.
Learners to state the importance of converting distance from metres to km and vice versa.
Learners to convert the distance from km to metres and vice versa

What is the formula of converting distance from km to metres and vice versa?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 121-122
Ruler
Digital devices
Learner's Book Grade 7 pg. 123-124
Learner's Book Grade 7 pg. 124-126
Learner's Book Grade 7 pg. 127-129

Oral questions Oral Report Observation Written exercise

Temperature
Money

Measuring temperature
Conversion of units of temperature
Profit

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

Identify the tools used to measure temperature.
Compare temperature using hotter, warmer, colder and same as in different situations.
Work out temperature in degree Celsius and kelvin.
Appreciate the tools used to measure temperature.

In groups, learners are guided to identify the tools used to measure temperature.
Learners to compare temperature using hotter, warmer, colder and same as in different situations
Learners to work out temperature in degree Celsius and kelvin

What is temperature?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 129-131
Ruler
Digital devices
Learner's Book Grade 7 pg. 131-133
Learner's Book Grade 7 pg. 133-134

Oral questions Oral Report Observation Written exercise

Money

Profit
Loss
Loss
Discount

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

State the formula of working out profit.
Calculate the percentage profit.
Appreciate the importance of calculating profits in businesses.

Learners to state the formula of working out profit.
Learners to calculate the percentage profit

How do you calculate profit?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 134-135
Ruler
Digital devices
Learner's Book Grade 7 pg. 136
Learner's Book Grade 7 pg. 136-137
Learner's Book Grade 7 pg. 139-140

Oral questions Oral Report Observation Written exercise

Money

Discount
Commission
Bills

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

State the formula to calculate discount and percentage discount.
Calculate the discount and percentage discount of various goods and services.
Enjoy calculating discount.

Learners to state the formula to calculate discount and percentage discount.
Learners to calculate the discount and percentage discount of various goods and services

What is the formula of calculating percentage discount?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 140-142
Assessment books
Digital devices
Learner's Book Grade 7 pg. 142-144
Ruler
Learner's Book Grade 7 pg. 144

Oral questions Oral Report Observation Written exercise

Postal charges
International postal charges
International postal charges

Inland postal charges
Surface mail
Airmail

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

Visit the nearest post office.
List the services they offer.
Discuss the rates they charge for the services they offer.
Have fun and enjoy the visit to the nearest post office.

In groups, learners to visit the nearest post office.
In groups, learners to list the services they offer.
In groups, learners to discuss the rates they charge for the services they offer

Which post office have you visited?

Spark; Story moja Mathematics
Learner's Book Grade 7 pg. 146
Ruler
Digital devices
Learner's Book Grade 7 pg. 147-149
Learner's Book Grade 7 pg. 149-152
Learner's Book Grade 7 pg. 152-154

Oral questions Oral Report Observation Written exercise

International postal charges

Surface airlifted mail
Postal orders

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

Define the term surface airlifted mail.
State the use of surface airlifted mail.
Draw the table of the surface airlifted mail in learner

Learners are guided to define the term surface airlifted mail.
Learners to state the use of surface airlifted mail.
In groups, learners are guided to draw the table of the surface airlifted mail in learner

What is surface airlifted mail?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

International postal charges

Postal orders
Mobile money transaction
Mobile money transaction

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

State the procedure of calculating surface airlifted mail.
Calculate the surface airlifted mail.
Have fun and enjoy calculating surface airlifted mail.

Learners are guided to state the procedure of calculating surface airlifted mail.
Learners are guided to calculate the surface airlifted mail

How do you calculate postal orders?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles; Measuring angles
Angles on a straight line
Angles at a Point

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

Look around their classroom and identify geometrical shapes.
Find places where right angles are formed.
Adjust the classroom door to form different angles.
Appreciate different kinds of geometrical shapes.

In groups, learners are guided to look around their classroom and identify geometrical shapes then find places where right angles are formed.
In groups, learners are guided to adjust the classroom door to form different angles

What are geometrical shapes?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles at a Point
Angles on a transversal
Angles on a transversal

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

Use an IT device to watch a video clip on how to draw angles at a point.
Draw angles at a point.
Appreciate angles at a point

In groups, learners to use an IT device to watch a video clip on how to draw angles at a point.
Learners to draw angles at a point.

How do you draw angles at a point?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Angles in a parallelogram
Polygons
Interior and exterior angles of polygons

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

Watch a video on how to draw a parallelogram.
Draw a parallelogram using the measurements given in the video.
Have fun using digital devices.

Using a digital device, learners to watch a video on how to draw a parallelogram.
Learners to draw a parallelogram using the measurements given in the video

What is a parallelogram?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometry

Interior and exterior angles of polygons
Relationship between interior angles, exterior angles and number of sides of polygons
Relationship between interior angles, exterior angles and number of sides of polygons

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

Extend the diagrams on pg. 172 to have exterior angles.
Measure the extended angles for each of the angles.
Calculate the sum of the exterior angles for each shape.
Enjoy working out the sum of interior and exterior angles of polygons.

In groups, learners to extend the diagrams on the previous lesson to have exterior angles.
Learners to measure the extended angles for each of the angles.
Learners are guided to calculate the sum of the exterior angles for each shape.

What are exterior polygons?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Measuring angles
Bisecting Angles
Bisecting Angles
Construction of angles

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

Use a protractor to measure the angle on pg. 182 and confirm it is a right angle.
Draw an obtuse angle, an acute angle and measure their sizes.
Appreciate the use of a protractor.

Learners are guided to use a protractor to measure the angle on pg. 182 and confirm it is a right angle.
Learners to draw an obtuse angle, an acute angle and measure their sizes

What is a protractor used for?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction

Construction of angles
Constructing triangles
Constructing triangles

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

Write the procedure of constructing an angle.
Construct different angles.
Enjoy constructing angles.

Learners to write the procedure of constructing an angle.
Learners are guided to construct different angles

How do you  construct angles?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Geometrical Construction
Data handling and probability
Data handling and probability

Constructing circles
Data collection
Frequency distribution table

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

Watch a video on construction of circles.
Construct the circles on the video.
Enjoy using digital devices.

In groups, learners to watch a video on construction of circles.
Learners are guided to construct the circles on the video.

How do you construct circles?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Data handling and probability

Choosing a scale
Pictographs
Bar graphs

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

Study the data provided in the table in learner

Learners to study the data provided in the table in learner

How do you choose a scale?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Data handling and probability

Pie charts
Line graph
Line graph

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

Define a pie chart.    Draw a pie chart and  Do activity 6 in learner`s book.  Enjoy doing activity 6.

Learners are guided to define a pie chart.
In groups, learners to do activity 6 in learner`s book

What is a pie chart?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise

Data handling and probability

Travel graphs

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

Define a travel graph.
Do Activity 8 in learner`s book.   Appreciate the use of travel graph.

Learners to define a travel graph.
In groups, learners to do Activity 8 in learner`s book.

What is a travel graph?

Spark; Story moja Mathematics
Learner

Oral questions Oral Report Observation Written exercise