Mathematics - Primary 1 - Data collection

STEP 1: INTRODUCTION

- Introduce the concept of data collection by asking pupils about their favorite colors or foods.

- Pupils share their favorite colors or foods.

STEP 2: EXPLANATION

- Explain that data collection means gathering information and organizing it.

- Pupils listen and engage in the discussion about data collection.

STEP 3: DEMONSTRATION

- Show how to collect data using tally marks. - Demonstrate a simple data collection activity using their favorite colors.

- Pupils observe the demonstration and ask questions about tallying data.

STEP 4: PRACTICE SESSION

- Ask pupils to collect data on a specific topic (e.g., favorite fruit) and record it using tally marks.

- Pupils collect data on their favorite fruit using tally marks.

STEP 1: INTRODUCTION

- Revise the concept of collecting and organizing data using materials.

- Pupils recall previous lessons on data collection and organization.

STEP 2: EXPLANATION

- Explain how to organize data into simple charts, e.g., bar charts, based on material groupings.

- Pupils listen and ask questions about organizing data into charts.

STEP 3: DEMONSTRATION

- Demonstrate how to turn the grouped materials into a simple bar chart (e.g., tally marks into a bar chart).

- Pupils observe and ask questions about creating bar charts from grouped materials.

STEP 4: PRACTICE SESSION

- Ask pupils to work in pairs to create bar charts from the materials they grouped, using tally marks to represent their counts.

- Pupils work in pairs to create bar charts from their grouped materials, using tally marks.