Classroom printables, activities & worksheets

A comprehensive collection of algebraic thinking teaching resources. Use these educational games, activities, worksheets, posters, and vocabulary word wall cards to assist your students when they are learning to think algebraically.

32 of 133 teaching
resources for those 'aha' moments

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### Perimeter Worksheets

Practice finding the perimeter of different shapes with this pair of worksheets.

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### What's Missing? - Ten More, Ten Less Task Cards

Find numbers ten more or ten less than a given two- or three-digit number with this set of 20 task cards.

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### Math Warm-Ups Interactive PowerPoint - Grade 1

A PowerPoint providing a series of warm-up activities for Grade 1 students across the mathematics curriculum.

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### Find and Color: Prime and Composite Numbers Worksheet

A find and color worksheet to practice identifying prime and composite numbers up to 100.

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### Complex Dot-to-dot – Skip Counting by Fives (Turtle) – Worksheet

A complex dot-to-dot where students demonstrate skip counting by fives.

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### One More, One Less Worksheet

Practice foundational addition and subtraction facts using the concepts of one more and one less.

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### Black and White Number Chart 1–120

A black and white number chart showing the numbers 1-120.

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### Factor Trees – Worksheet

A worksheet with factor trees that are used to find the prime factors of numbers.

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### Roll to Create a Strip Diagram

A roll to create template for students to use when learning to use strip diagrams.

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### Mystery Math Machine - Ways to Make Three Worksheet

A worksheet to use when learning about input-output tables.

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### Prime and Composite Numbers Worksheet

A worksheet to practice the relationship between factors and prime and composite numbers.

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### Skip Counting to 120 Task Cards

Practice skip counting by 2s, 5s, and 10s with a set of 20 task cards that go up to 120.

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### Skip Counting by 10s Dominoes

A set of dominoes to use in the classroom when learning to skip count by 10.

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### Odd and Even Numbers - PowerPoint

A 23-slide interactive PowerPoint to use when introducing odd and even numbers to your students.

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### Odd and Even Number House Cards - Sorting Activity

A sorting task to help students identify odd and even numbers from 1-20.

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### Addition and Subtraction Rules for Odd and Even Numbers - Matching Activity

A matching activity to use when learning addition and subtraction rules for odd and even numbers.

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### Number Pattern Worksheets - 1 to 20

A professor-themed place value worksheet to use in the classroom when completing number patterns.

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### Area Worksheet - Metric Units

A worksheet to use when teaching area using metric units.

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### Number Sequencing to 1,000 - Worksheet

A place value worksheet to use when sequencing numbers from 100 to 1,000.

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### Identifying Number Patterns and their Rules - PowerPoint

A 14-slide editable PowerPoint to use in the classroom when introducing number patterns and rules.

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### Dot-to-Dot Drawing - Counting by 2 - Frog

A dot-to-dot worksheet to practice counting by 2’s to 126.

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### Dot-to-Dot Drawing - Counting by 5 - Astronaut

A dot-to-dot worksheet to practice counting by 5’s to 400.

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### Dot-to-Dot Drawing - Counting by 10 - Rocket

A dot-to-dot worksheet to practice counting by 10’s to 330.

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### Numbers, Words, and Tallies Mix-Ups - Tens

A game to help your students understand numbers and all of the different ways they can be represented.

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### What's Missing? - One More, One Less Task Cards

Practice identifying numbers one more or one less than a given two-digit number with this set of 20 task cards.

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### Square and Triangular Numbers Poster

A poster to help students learn the vocabulary associated with square and triangular numbers.

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### Prime and Composite Numbers Poster

A poster to help students learn the vocabulary associated with prime and composite numbers.

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### Make Two Math Machine Worksheet

A worksheet to use when practicing algebraic reasoning.

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### What's Next? - Counting Task Cards

Practice counting forward and backward from numbers within 100 with this set of 16 task cards.

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### Prime and Composite Number Sort

Identify prime and composite numbers by sorting 30 number cards into their proper category.

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### Number Talks - Subitizing Task Cards

Build number sense skills with this set of 30 subitizing task cards.