Common Core State Standards

# CCSS.MATH.CONTENT.2.OA.C.4

Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.

23 teaching resources for those 'aha' moments

### Cover Up! - Multiplication Facts Game

Develop a love of multiplication facts with this multiplayer Valentine’s Day board game.

1 page Grades: 2 - 4
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Practice multiplication with arrays using this set of 20 task cards in a variety of ways.

### Equal Groups - Spinner Activity

A hands-on activity to practice making equal groups to represent multiplication.

3 pages Grades: 2 - 3

### Multiplication Foldout Activity

A fun way for students to practice representing multiplication in a variety of ways

2 pages Grades: 2 - 3

### Array Beanbag Toss

A fun, whole-class active game to play when learning about arrays.

17 pages Grades: 2 - 3

### Group It Many Ways - Hands-On Activity

A hands-on activity to practice making equal groups to represent multiplication.

2 pages Grades: 2 - 3

### Equal Groups - Hands-On Activity

A hands-on activity to practice making equal groups to represent multiplication.

6 pages Grades: 2 - 3

### Array Card Kaboom!

A fun and engaging card game that focuses on using arrays to represent multiplication.

4 pages Grades: 2 - 3

### Array Matchup Puzzles

A set of 10 puzzles for students to practice representing multiplication using arrays.

10 pages Grades: 2 - 3

### Arrays Bingo

A set of 16 bingo cards to use when learning about arrays.

18 pages Grades: 2 - 3

### I Have, Who Has? – Multiplication Representations

A whole-class game to reinforce your students’ understanding of the different representations of multiplication.

11 pages Grades: 2 - 3

### Multiply Those Toys!

A fun way for students to practice using repeated addition as a way to represent multiplication.

8 pages Grades: 2 - 3

### Parts of a Number Sentence - Multiplication and Division

A set of 4 posters explaining the numbers involved a multiplication and division number sentence.

4 pages Grades: 2 - 5

### Multiplication and Division - Which Operation Is It? – Interactive PowerPoint

An interactive 64-slide PowerPoint to use when learning to solve multiplication and division word problems.

64 pages Grades: 2 - 4

### Math Warm-Ups Interactive PowerPoint - Grade 2

A PowerPoint providing a series of warm-up activities for Grade 2 students across the mathematics curriculum.

### Number Talks - Ten Frame Task Cards

Build number sense skills with this set of 30 ten and double ten frame task cards.

10 pages Grades: PK - 2

### Number Talks - Multiplication Representation Task Cards

Build number sense skills with this set of 40 task cards.

20 pages Grades: 2 - 4

### Number Talks - How Many Task Cards

Build number sense skills with this set of 24 task cards.

12 pages Grades: 1 - 4

### Open-ended Math Problem Solving - Grades 1, 2, and 3 (Task Card Version)

A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.

20 pages Grades: 1 - 3

### Open-Ended Math Problem Solving - Grades 1, 2, and 3 (PowerPoint Version)

A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.

22 pages Grades: 1 - 3

### Math Brainteasers - Lower Grades

A set of 10 fun brainteasers for your students in lower grades.

7 pages Grades: 1 - 2