Crack the code in this printable phonics worksheet all about words ending in -ng and -nd.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.

A giraffe Sudoku puzzle gets your child to find the missing numbers using math skills. Solve this giraffe Sudoku puzzle with your child.

What has teeth but no mouth? Find out the answer to this and more riddles in this Riddles and Codes worksheet.

Tickle your brain cells with some fun pictogram puzzles, commonly known as Rebus puzzles.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Set your sleuth-in-training on the case with this hidden-message activity.

Hey math buffs, do you need a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

This spooky Sudoku puzzle is perfect for logical thinkers on Halloween. Solve this spooky Sudoku puzzle with your child.

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a fun Sudoku puzzle with a zoo theme.

In the Starry Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 5, 6, 7, and 8.

Celebrate the wackiness of April Fools' Day with your little learner, and find all the things that are wrong with this picture.

How is a rainbow made? Your child will make a simple puzzle out of a rainbow by cutting along the dotted lines.

This octopus Sudoku puzzle lets your child fill in the missing numbers with the help of an underwater friend. Solve this octopus Sudoku puzzle with your child.

Approach addition facts in a more creative way with this math search!

Put your child's spelling skills to the test. She'll search for four-letter words hidden in the word puzzles. How many can she find?

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Who came to the family reunion? Put your logic to the test and figure out how many people were actually at this reunion.

Uh oh, someone mislabeled these boxes of fruit! Can your child use their logic to figure out which fruit is in which box?

Give your brain some exercise with these Rebus puzzles, perfect for honing logic and reasoning skills.

Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Use your logic skills to out what each kid at the costume contest dressed up as! 

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven tangram shapes to re-create this picture.