# User:Teimana/Maths lesson plan 281108

## Contents

# Topic:- Problem Solving

- Form 2
- Time:-45 minutes
- Materials required:-Place value chart, workcards
- Objective:-To enable students to add and subtract two decimal places.
- Learning Outcomes:-Students can add and subtract two decimal places using money.

## Lesson development

### Introduction

- Teacher tells some real life stories to introduce the topic. Individual students to answer orally and show working on the board with the help of class members.

*Example of story:*

**Teruka had $20. He bought 6 apples for $8.25, 2kg of sugar for $2.10 per kilogram and 50c for 2 pencils?**

- How much money did Teruka spend for the apples and the 2 kilogram sugar?
- How much money did Teruka spend for a kilogram sugar and 2 pencils?
- What is Teruka's change after he bought the 3 items?
- If Teruka bought only 2 kilograms of sugar, how much money has he left?

After doing the exercise together then,

- Group students into 4s or 5s
- Distribute work cards to each group
- Allow students to solve the problems in own group for 10 minutes
- Listen to report from each group

### Group Work

- Work card 1

**Teruka and Logotau's father gave them $15.25 each as their pocket money for a month. Logotau spent $5.75 for buying his reading book and $8.10 for his Mathematical set. Teruka spent $4.25 for his lunch and $1.25 for apples.**

Answer the following questions showing your working.

- How much money did the father give to his two sons?
- How much money did Logotau spend for his reading book andthe mathematical set?
- What is Logotau's change?
- How much money did Teruka spend for his lunch and the apples?
- What is Teruka's change?

- Work card 2

**Mana sold 5 fans for $15.35 each.She got her money and bought 2 kilogram of sugar for $2.10 per kilogram, 6 apples for $5.20 and 3 kilgrams of flour for $1.15 per kilogram.**

Answer the following questions showing your working.

- How much money did Mana get for selling her 5 fans?
- How much money did Mana spend on Kilogram sugar and kilogram flour?
- How much money did she spend on her shopping?
- What is her change?

### Conclusion

Conclude by covering any important points missed and additional comments from the students

*Pupils activity for feedback*

- Students to complete worksheet individually