Common Core State Standards

# Standards for Mathematical Practice

In Kindergarten, instructional time should focus on two critical areas: (1) representing and comparing whole numbers, initially with sets of objects; (2) describing shapes and space. More learning time in Kindergarten should be devoted to number than to other topics.

32 of 330 teaching resources for those 'aha' moments

### Counting Objects to 20 - Task Cards

Practice one-to-one correspondence up to 20 with this set of 20 fall-themed task cards.

7 pages Grades: PK - K

### One More, One Less Worksheet

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

4 pages Grades: K - 1

### Count and Graph – In the Classroom

Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.

2 pages Grades: PK - 1

### Counting to 10 Match-Up Activity

Practice counting to 10 with this set of twenty object and number matching cards.

6 pages Grades: PK - K

### Making Ten Cut and Paste Worksheet

A cut and paste worksheet to practice finding the missing addend when making ten.

3 pages Grades: K - 2

### 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.

7 pages Grades: K - 1

### Addition to 10 Modeling Mats

Familiarize students with adding single-digit numbers using this set of practice mats.

4 pages Grades: K - 2

### Which Holds More? – Mini-Book

Compare the capacity of various containers with this 8-page mini-book.

4 pages Grades: PK - K

### Ten More, Ten Less Within 100 - Cut and Paste Worksheet

Practice adding and subtracting 10 from given numbers within 100 in this cut-and-paste worksheet.

3 pages Grades: K - 1

### Count and Graph – Under the Sea

Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.

2 pages Grades: PK - 1

### One More, One Less Task Cards

Practice identifying one more and one less up to 100 with our set of 24 task cards.

8 pages Grades: K - 1

### Counting Forwards and Backwards Within 100 - Cut and Paste Worksheet

Practicing counting forwards and backward from a given number within 100 with this cut and paste worksheet.

3 pages Grades: K - 1

### How Many Are There? Counting to 20 Task Cards

Practice counting objects up to 20 with this set of 16 task cards.

### Counting to 20 - Cut and Paste Worksheet

Count objects within 20 and match the total to its written number on this 2-page cut-and-paste worksheet.

3 pages Grades: K - 1

### Count and Graph – New Year's Edition

Celebrate the new year by counting festive images and notating their totals as a bar graph.

3 pages Grades: PK - 1
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Practice addition up to 10 with this set of 20 fall-themed task cards.

7 pages Grades: K - 1

### Counting to 20 Match-Up Cards

Count objects up to 20 with our match-up card game.

9 pages Grades: K - 1

### One More, One Less Match-Up - Two-Digit Numbers

Identify one more or one less of a given 2-digit number with this set of 36 match up cards.

13 pages Grades: K - 1

### Which Is Longer? – Mini-Book

Compare the length and height of various common objects with this 8-page mini-book.

4 pages Grades: PK - K

### One More, One Less - Cut and Paste Worksheet

Practice adding and subtracting 1 from a given 2-digit number in this cut-and-paste worksheet.

3 pages Grades: K - 1

### Count and Graph – The Picnic

Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.

2 pages Grades: PK - 1

### Ten is a Match! - Memory-Style Game

Practice matching two numbers that add up to 10 with this set of 24 number cards.

9 pages Grades: K - 2

### Counting Within 20 Picture Puzzle

Practice counting objects within 20 and matching groups to numbers through this 15-piece winter scene picture puzzle.

2 pages Grades: PK - K
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A set of 16 task cards that include word problems practicing addition and subtraction with 10.

6 pages Grades: K - 1

### Count and Graph – At the Beach

Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.

2 pages Grades: PK - 1

### One More, One Less Board Game

Practice identifying one more and one less up to 6 with this board game.

3 pages Grades: PK - 1

### I Can Count to 10! – Mini-Book

A mini-book that allows students to count small numbers of objects.

6 pages Grades: PK - K

### Which Is Heavier? – Mini-Book

Compare the mass of common, everyday objects with this 8-page mini-book.

4 pages Grades: PK - K

### Cupcake Counting Activity

Practice one-to-one correspondence with this cupcake counting activity.

3 pages Grades: PK - 1

### Which Is More? Card Game

A set of cards for students to practice comparing and ordering numbers up to 20.

5 pages Grades: PK - 1

### Count and Graph – Fruity Treats

Practice collecting, sorting, and organizing data to create a graph with this 2-page worksheet.

2 pages Grades: PK - 1

### I Can Count to 5! – Mini-Book

A mini-book that allows students to count small numbers of objects.

4 pages Grades: PK - K