Classroom Resources

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Specific Guidelines for Authors Article | By At Right Angles |  Jan 19, 2021  | 0 Likes

 Prospective authors are asked to observe the following guidelines.

The Closing Bracket . . .Article | By At Right Angles |  Jan 19, 2021 Mathematics | 0 Likes

 We feature here Mathematics teachers who we encounter in the course of the Foundation’s work, unsung heroes and heroines who are often the gateway into and out of mat

PARALLEL LINESArticle | By At Right Angles |  Jan 18, 2021 Mathematics | 0 Likes

Many elements in buildings – beams, pillars, windows, doors, window bars, flooring tiles – incorporate parallel lines.

Introducing Numberphile Article | By At Right Angles |  Jan 18, 2021 Mathematics | 0 Likes

Ever since we decided to reintroduce our readers to Numberphile (https://www.numberphile.com/), I have been ob

Book Review : Arrow CardsArticle | By At Right Angles |  Jan 18, 2021 Mathematics | 0 Likes

Arrow cards are a simple manipulative to grasp place value or more generally the base-ten number-writing system that we use. Dr.

Book Review :A Focus on Fractions – Bringing Research to the Classroom Article | By At Right Angles |  Jan 18, 2021 Mathematics | 0 Likes

The relevance of this book to my work is due to the fact that it is a terrific blend of conceptual understanding of fractions and the challenges faced in classrooms by

Problems for the MIDDLE SCHOOL Article | By At Right Angles |  Jan 17, 2021 Mathematics | 0 Likes

Problem-IX-2-M-1. All prime numbers except 2 are odd numbers. Two consecutive odd numbers can both be prime.

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