Click on the icon for notes, resources and alternative prompts. Algebraic expressions and proof im Number line inquiry
im Steps inquiry
im Squaring numbers inquiry NEW
Substitutionim a^{2} < a + b < ab < b^{2} Sequences im Intersecting sequences inquiry
im The difference, sum and product of two numbers are the first three terms of a sequence. Equations im Solving equations inquiry
im Solving advanced equations inquiry
(includes solving simultaneous and quadratic equations, and algebraic fractions)
im Simultaneous equations inquiry
Indices im Difference of two squares inquiry

Formulae im Formulae inquiry
l^{2} + h^{2 }= n Coordinates im Coordinates inquiry
Graphs im y  x = 4 im Intersecting lines inquiry
im Distancetime graph inquiry
Matrices im Matrices inquiry
Algebra prompts for year 7 (grade 6) Billy Adamson is developing a scheme of learning based on inquiry. The algebra prompts, designed for six weeks of lessons, cover expressions, factorisation, use of brackets and substitution. The prompts offer the potential for creative and rich inquiry that can help students develop a deep understanding of the use of symbols and the manipulation of algebra.
Collecting like terms
These templates can be used for pages 9 to 16 of Billy's prompts. Students can start an inquiry by placing terms or expressions at the vertices of the triangle and sum them to find the cells on the edges and then in the middle. In the next phase, they might work backwards from an expression in the middle cell. Is it always possible to find a solution? How many? Another pathway sees students using multiplication instead of addition.
Billy Adamson is the Head of Mathematics at Thurston Community College (Bury St Edmunds, UK). You can follow Billy on twitter @Billyads_47.
