Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Looking for a fun way to engage students in addition practice? Your young mathematicians will love this entertaining game that involves rolling three dice and adding the results in any order to find the sum!

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Students will practice counting, adding, and comparing numbers with this engaging game. Each player chooses a domino, and the player with the greater number of dots takes both dominoes!

Use these vocabulary cards with the EL Support Lesson: Lets Add!

Use these vocabulary cards with the EL Support Lesson: Cube Trains.

Use these vocabulary cards with the EL Support Lesson: Nature Counting.

Use this glossary with the EL Support Lesson: Let's Add!

Use this glossary with the EL Support Lesson: Cube Trains.

Use this glossary with the EL Support Lesson: Nature Counting.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

Use these vocabulary cards with the EL Support Lesson: Add Them Up!

Use this glossary with the EL Support Lesson: Add Them Up!

Put a little love into math practice with these sweet Valentine's Day addition problems, where your first grader can review his math facts.