Count a Group and Add One
Count each object once and find how many there are after adding one.
Open lesson 1Count, Compare, Join, and Take Away
Use drawings to explain changes in small groups, with an adult reading aloud.
Before you begin
- Recognize or practice counting words from one to ten with an adult.
- Point to each drawing once while counting.
Choose by skill rather than age alone. Read with an adult when useful, revisit a lesson, or explore another grade.
Follow the lesson sequence
Match Groups to Find More
Compare two groups by matching each object with one partner.
Open lesson 2Put Two Groups Together
Count a total when two small groups are joined.
Open lesson 3Cross Out and Count What Remains
Use a drawing to find how many remain after some leave.
Open lesson 4Review and transfer
After the lessons, try 4 new review cases and a practical task. Each answer has an explanation and a link back to the related lesson.
Open the unit reviewGuest answers are temporary. Keep your own paper or document; this unit does not certify completion or record a school grade.