Angel and Jayden were at track practice. The track is $\frac25$ kilometers around. Aligns with 7.RP.A.

The purpose of this task is for learners to sort the same set of objects according to different attributes and to practice counting to tell the number of objects in a set. The teacher should accept any way the child wants to sort the...

Soldering requires more skill than it looks. As with a lot of practical skills one learns a lot by trail, error and experience. Some tips are discussed here. These notes were written before regulations were introduced requiring solder to...

The most important factor in teaching counting is that children count things that matter to them, and that they practice often. This site gives various examples of how to incorporate counting into your classroom on a daily basis by...

This task is a fun partner game in which students practice making two-digit numbers, decide which is greater, and write the appropriate comparison symbolically.

The purpose of this task about tiling a kitchen floor is to give learners practice in reading, analyzing, and constructing algebraic expressions, attending to the relationship between the form of an expression and the context from which...