YEAR 7A: INTRODUCTION TO RATIO by Aimi Abdullah

Task 1: Look around the classrom and choose two types of objects.

aimihanisahabdullah — 2025-08-31 15:36:35 UTC

a)Arrange them on your desk in a small group. b)Count each type and write the ratio of the first object to the second object. c)Take a photo of your arrangement with your answer written clearly and upload it to Padlet.

Task 3: The ratio of apples, bananas, and oranges in a basket is 3 : 4 : 5. If there are 20 oranges, how many apples and bananas are there?

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Task 2: Find the equivalent ratio of the following:

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a) 1 : 4 = 4 : ___

b) 5 ∶ 6 = 30 : ___

c) 32 ∶ 24 = ___ ∶ 3

Task 1: The ratio of red, blue, and green marbles in a jar is 2 : 3 : 4. If there are 24 green marbles, how many red and blue marbles are there?

aimihanisahabdullah — 2025-08-31 15:43:38 UTC

Task 2: A box contains red, blue, and green marbles in the ratio 2 : 3 : 5.There are 100 marbles in total.

aimihanisahabdullah — 2025-08-31 15:44:03 UTC

Task:Create a table or diagram showing how many marbles of each color there are. Show your working.Take a photo of your table or diagram and upload it (or draw it digitally).

Task 3: In the classroom, find 2 objects in different quantities (e.g., chairs and tables), measure or count them, calculate the ratio, and upload a photo of your objects with your working.

aimihanisahabdullah — 2025-08-31 15:44:35 UTC

Task 1: The money of Ali, Budi, and Citra is in the ratio 3 : 4 : 5. If Ali has $24, find how much Budi receive ,show your working on paper and take a photo to upload.

aimihanisahabdullah — 2025-08-31 15:45:31 UTC

Task 2: A sum of $300 is shared among Ahmad, Bazli, and Damian in the ratio 2 : 3 : 5. Solve on paper and upload a clear photo of your work.

aimihanisahabdullah — 2025-08-31 15:45:51 UTC

Task 3: The angles of a triangle are in the ratio 2 : 3 : 4. Draw the triangle, calculate the angles, write your working, and upload a photo.

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do not do this question

*Additional Task 4: A recipe for 12 cookies needs flour, sugar, and butter in the ratio 5 : 3 : 2.

aimihanisahabdullah — 2025-09-01 06:57:39 UTC

How much of each ingredient is needed for 60 cookies?

Padlet Task: Create Your Own Ratio Question

aimihanisahabdullah — 2025-09-01 07:03:57 UTC

Instructions for Students:

In a group of 3:

Think of a real-life situation where ratios are used (e.g., recipes, sports teams, classroom items, marbles, money, distance, time, etc.).

Create a ratio question based on your scenario.

Example: “In a football team, the ratio of boys to girls is 3:2. If there are 25 players in total, how many are boys and how many are girls?”

Post your question on Padlet.

(Optional) Try to solve one of your classmates’ questions in the comments.

Post your Ratio Questions here.

aimihanisahabdullah — 2025-09-01 13:47:11 UTC

Write down your group members’ names and post a question.

(Optional) Try to solve one of your classmates’ questions in the comments.

🌟 What surprised you today?

aimihanisahabdullah — 2025-09-01 13:50:38 UTC

Was there something interesting or surprising about ratio that you learned today? Share it!

✋ Fist to FIVE:

aimihanisahabdullah — 2025-09-01 13:51:40 UTC

✊ = 0 (Fist – “I don’t understand at all”)

☝️ = 1 (One finger – “I’m really struggling”)

✌️ = 2 (“I understand a little”)

🤟 = 3 (“I’m getting there”)

🖖 = 4 (“I mostly get it”)

🖐️ / ✋ = 5 (Open hand – “I completely understand”)

aimihanisahabdullah — 2025-09-01 13:54:19 UTC

aimihanisahabdullah — 2025-09-01 13:54:40 UTC

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Objective: Collaborate with your group to share ideas and contribute to a collective answer or solution.

aimihanisahabdullah — 2025-09-03 05:34:29 UTC

Materials Needed:

Computer or tablet
Access to [Padlet] for uploading
Pen and paper (optional for planning)

Steps:

Form Your Group:

You will work in groups of 3/4 students. Each group member will have a designated corner on the placemat. The center is for the group’s shared answer.

Individual Input:

Each group member writes their own working and answer in their corner of the placemat.

Take 3–5 minutes to think and write independently.

Sharing Ideas:

Take turns explaining your ideas to your group.

Ask questions or clarify if needed.

Group Discussion & Consensus:

Discuss all the individual answers.

Check each answers should be correct.

Add all numbers and write the group’s final answer clearly in the center section.

Upload Your Work:

Take a photo or screenshot of your completed placemat.

Upload it to padlet under your group’s name.

UPLOAD YOUR PLACEMAT TASK HERE

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Individual Task

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Find your section:

Maths Explorer
Maths Thinker
Maths Master

Read your questions carefully.

Answer the questions by:

Writing calculations and final answers clearly
Showing your working (e.g., find 1 part, multiply by the ratio)
Drawing a diagram or bar model if asked (you can upload a photo or use Padlet drawing tools)

Review others’ answers in the center section:

Comment politely if you see ways to improve
Compare your answers with other groups
Submit your work:
Make sure all your posts are saved on Padlet

Teacher will review your answers and provide feedback.

(20 minutes)

aimihanisahabdullah — 2025-09-08 15:04:49 UTC