Rob LangmanChief Commercial Officer at Third Space Learning

SATs Revision Lesson With Skye, Our AI Tutor

Name: SATs Revision Lesson With Skye, Our AI Tutor
Uploaded: 2025-03-20T10:45:36+00:00
Duration: 59 s
Channel: Rob Langman
Description: A short diarized excerpt from a YouTube video ("SATs Revision Lesson With Skye, Our AI Tutor") showing an AI tutor (Skye / SPEAKER A) guiding a student…

20 Mar 2025 · 1 min

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A short diarized excerpt from a YouTube video ("SATs Revision Lesson With Skye, Our AI Tutor") showing an AI tutor (Skye / SPEAKER A) guiding a student (SPEAKER B) through a mental-math method for computing 4 × 24. The tutor encourages decomposition (breaking 24 into parts) and suggests using doubling: compute 2 × 24 = 48 and double it to obtain 4 × 24, concluding with positive feedback.

Chapters

Sure. Let's go over it again. How can you work out what 4 multiplied by 24 is? Mentally.
You can first work out what 4 times 20 is, which is 80.
You've started by breaking down the multiplication into parts, which is a good approach. However, remember that you need to consider the entire number 24, not just 20. Try thinking about how you can break down 24 into parts that are easier to multiply by four.
I don't know. Sky, please can you explain it to me?
Let's think about it together. If you know that 2 times 24 is 48, you can double that to find 4 times 24. So you double 48 to get the answer. How can you work out what 4 multiplied by 24 is? Mentally.
First you can multiply 2 by 24, which is 40 and double it because if you double 2 it will be 4 and if you divide 4 by 2, it'll be 2.
Correct. Excellent work.