K – CO – PP1
Provide students with pieces of string of different lengths. Ask them which string is shorter.K – CO – PP2
Provide students with pieces of string of different lengths. Ask them which string is longer.K – CO – PP3
Provide students with pieces of string of different lengths. Ask them to predict and then test which string is shorter.K – CN – PP28
Make a set of dots that is more than 7.Page 17 of 307