This Big, Bigger, Biggest Worksheet gives first grade students fun practice comparing objects by size, labeling big, bigger, and biggest and circling the biggest and smallest. An answer key is included to make learning simple.

Using this Size Activity, students play Categories to practice identifying the sizes tall, short, big and small.

Using Same or Different Activity, students usethe picture cards to practice visually discriminating things that are the same and/or different.

This writing empty full examples worksheet asks 1st graders to look at six containers and write full or empty for each. An answer key is included for fast checking.

Using thisStocking Sort Classifying Activity, studentscomplete the Stocking Sort activity to practice classifying and grouping objects.