Mathematics

I am in Primary 3. Worked example: Show me how to find the difference between 4 kg 200 g a

I am in Primary 3. Spot my change mistake: I’ll calculate change from a note. Sometimes I’

I am in Primary 3. Spot my pictogram mistake: I’ll count the symbols in a pictogram. Somet

I am in Primary 3. Spot my bar chart mistake: I’ll read values from a bar chart. Sometimes

I am in Primary 3. Spot my inverse-check mistake: I’ll check an addition by subtracting. S

I am in Primary 3. Spot my conversion mistake: I’ll convert between units. Sometimes I’ll

Act as my tutor. I am in Primary 3. Show me a four-digit number (e.g., 2,345). Ask me to s

I am in Primary 3. Spot my four-digit comparing mistake: I’ll compare two four-digit numbe

I am in Primary 3. Spot my four-digit addition mistake: I’ll add two four-digit numbers. S

I am in Primary 3. Spot my four-digit subtraction mistake: I’ll subtract two four-digit nu

I am in Primary 3. Spot my division mistake: I’ll divide two numbers. Sometimes I’ll share

I am in Primary 3. Spot my fraction operation mistake: I’ll add or subtract fractions with

I am in Primary 3. Spot my decimal mistake: I’ll write a decimal as a fraction. Sometimes

Act as a quiz-master. I am in Primary 3. Ask me quick 2D shape questions like “How many si

I am in Primary 3. Worked example: Show me how to sort shapes into “regular” (all sides an

Act as a quiz-master. I am in Primary 3. Ask me quick 3D shape questions like “Which shape

I am in Primary 3. Let’s solve a word problem: “A tent is a triangular prism. How many tri

I am in Primary 3. Worked example: Show me how to match 3D shapes to their nets (simple on

I am in Primary 3. Draw a line of symmetry for me in the wrong place on a rectangle — corn

I am in Primary 3. Worked example: show me how to complete the other half of a symmetrical