Mathematics

I am in Primary 3. Worked example: Show me how to subtract 624 – 287 using a number line w

I am in Primary 3. I will look at a picture of equal groups (e.g., 5 groups of 4 stars). T

I am in Primary 3. Let’s solve a word problem: “Each box has 8 pencils. There are 6 boxes.

I am in Primary 3. Worked example: Show me how to find 7 × 6 by skip-counting by 6s, then

I am in Primary 3. Let’s solve a word problem: “Mama has 36 biscuits. She shares them equa

I am in Primary 3. Worked example: Show me how to find ¾ of 12 using counters (make 4 grou

I am in Primary 3. Worked example: Show me how to add 2/7 + 3/7 by adding the numerators,

I am in Primary 3. Continue a number pattern for me and break the rule on the fourth term.

I am in Primary 3. Let’s solve a word problem: “A dance step is clap, clap, jump, clap, cl

I am in Primary 3. Worked example: Show me how to find the missing number in 150, 200, __,

I am in Primary 3. Worked example: Show me how to count back by 10s from 500 to 450, then

I am in Primary 3. Spot my “make 1,000” mistake: I’ll say how many more to make 1,000. Som

Act as a quiz-master. I am in Primary 3. Ask me quick “make 1,000” questions like “How man

I am in Primary 3. Let’s solve a word problem: “A rope is 650 m long. How much more to mak

I am in Primary 3. Worked example: Show me how to find how many more to make 1,000 from 78

I am in Primary 3. Choose a slow method for a subtraction on purpose — counting back 40 on

Act as a quiz-master. I am in Primary 3. Ask me quick strategy questions like “For 482 + 2

I am in Primary 3. Worked example: Show me how to round 637 to the nearest 10 using a numb

I am in Primary 3. I will measure two objects using a ruler (in cm and m) and tell you the

I am in Primary 3. Let’s solve a word problem: “A rope is 3 m 75 cm long. 1 m 20 cm is cut