Numbers

Subject: Mathematics

Grade: Upper Primary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: j2403
Description:

At the end of this activity, students should be able to:
– find square and cube roots by prime factorisation of the radicand
– factor out the radical.

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Numbers Class activity

Consists of...
Prime or composite? Animation Prime numbers and c... Whiteboard exercise Prime factorisation Whiteboard exercise Prime factorisation... Animation Decomposition into ... Whiteboard exercise Finding the prime f... Animation Prime factorisation... Whiteboard exercise How to find a squar... Animation The square roots Whiteboard exercise Prime factorisation... Whiteboard exercise Finding square roots Whiteboard exercise How to find a cube ... Animation Finding cube roots Whiteboard exercise The cube roots Whiteboard exercise How to simplify the... Animation Simplifying the rad... Whiteboard exercise Simplifying the roots Whiteboard exercise

Relevant to...

Primary School

Upper Primary (Grades 4-6)

Mathematics

Numbers and the Number System (3)

90. Numbers

YDP SA

Keywords

numbers, root, square, composite, cube, prime, factorisation, simplifying, radicand

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