youcubed: Pick up leaves (K-3)
youcubed (Stanford University)

You can take a stroll through your neighborhood or a park (maintaining social distance!) and pick up leaves along the way, then sort and count them while you’re out or back at home.

NRICH: Timing
NRICH (University of Cambridge)

In this task, children will practise using a variety of timers to work out how many items they can put into a jar before the time finishes.

Illuminations: Counting Back and Counting On
Illuminations (National Council of Teachers of Mathematics)

In this lesson, students model subtraction with connecting cubes while the teacher reads to them from counting books.

NRICH: Balances
NRICH (University of Cambridge)

In this activity, children will use the language of weight when comparing objects on a balance scale.

NRICH: The Voting Station
NRICH (University of Cambridge)

This task encourages children to count and compare numbers when using ‘voting bricks’ to vote for a book at story time.