Teacher's Pet - Year 1 Maths Challenge Cards (pack 2) - Premium Printable Classroom Activities and Games - EYFS, KS1, KS2, independent, math...
A Roald Dahl maths relay game - put pupils into groups and get them running back and forth to you, hopefully with the correct answers.
Math sorts - really like this idea! Use with measures in different time signatures.
2D shape picture cards!
Combination locks from TES Link: https://www.tes.com/teaching-resource/combination-locks-maths-problem-solving-6168118
How many different shapes could you make? Get pupils to paint specific angles onto stones to explore different connotations possible. LP
The worlds hardest easy geometry problem. Check out the problem, and a solution.
Bunny Maths Facts Colouring Page Spring Kids Puzzles
120 maths mastery puzzles - 4 operations
Math Puzzles - Teaching Madness