Always, Sometimes, Never Algebra cards

A set of 15 Algebra cards that students can sort into; Always true, Sometime true and Never true.

I usually get them to stick their cards onto a poster and annotate each one with specific examples of when they are true and when they are not.

I have used as a GCSE revision activity but works equally well with KS3 as long as they have covered topics such as linear equations, expanding brackets and square numbers.