Two of the terms involve the variable \(x\) and two involve the variable \(y\). If there is only one of a letter, you only write the letter with no 1 in front of it, eg \(4b - 3b = b\) NOT \(1b\).

To factorise a trinomial expression, put it back into a pair of brackets. To find the terms that go in each bracket, look for a pair of numbers which multiply to give the last number and add together ...

This resource provides teaching pedagogy for algebraic expressions, collecting terms and solving equations. It supports KS3 teachers with the planning and delivery of lessons and includes plenaries ...

Math Riddles: Today we bring fun and interactive Algebra math puzzles for students to prepare better for Class 8 Important Topic which is Algebraic Expressions and Identities. Students can learn and ...

It’s important to include hands-on, multisensory learning experiences in the math classroom to increase depths of knowledge and engagement. As mathematical content becomes increasingly abstract at the ...

The Math CLI API Kit is a Python package and command-line tool for performing algebraic and geometric operations. It provides a set of mathematical functions and exposes them through both a ...

The purpose of this study was to explore the utility of a dynamic assessment (DA) of algebraic learning in predicting third graders' development of mathematics word-problem difficulty. In the fall, ...