https://www.primarygames.co.uk/pg2/splat/splatsq100.html
Understanding the value of a number using Numicon
https://mathsbot.com/manipulatives/numberFrames
Vocabulary
bigger
smaller
greater
less than
greater than
Which number is the biggest?
14, 17, 23, 21
Practising Number Recognition
Practise reading and writing numbers to 20.
https://www.youtube.com/watch?v=iyEshZNEDp0