This easy Sudoku puzzle features the lowercase letters a, b, c, and d! Solve the puzzle by writing each letter only once in each row, column, and block.

Students will review the properties of regular and irregular hexagons.

If your child is mad for math, give him a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Is your child a math whiz who needs a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Can your kindergartener arrange the shapes to make a truck? Let her practice her shapes with this colorful and hands-on math game.

Help your fourth grader solve her way to Sudoku Island by completing this classic number placement puzzle.

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Teach process of elimination at a young age! Help your preschooler read the clues and cross out veggies to get the answer.

Read all of the clues to determine the mystery number — and be sure to show your work!

Use this glossary with the EL Support Lesson: How Did You Solve the Puzzle?

Brush up on the different types of polygons and what makes them unique!

Looking for a way to get your child excited about math? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Help your students determine if a shape is regular or irregular!

How can a few triangles and a rectangle make an airplane? Show your kindergarten the magic of shapes with this fun cut and paste activity.

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

Calling all Sudoku and Ken Ken buffs! Give your student a fun way to practice math and problem solving with these fun puzzles.

Several people in this worksheet are part of a club. Help your child identify what the club kids have in common!

Does your child need a little challenge in math and problem solving? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

This Christmas brainteaser features two pages of colorful medium-level picture Sudoku for young kids.

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

Read the word problem, then draw a picture to help solve it.

Read clues and use process of elimination to find out the correct answer among this group of pets.

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Looking for a worksheet to help your kid's math skills? This printable is all about Sudoku.

Help your preschooler learn basic sorting and categorizing skills that will pay off as he moves up to kindergarten math.

Read the problem, then draw a picture to help solve it.

Practice the concept of perfect squares with this fun worksheet. To uncover the code your child will need to determine if each number is a perfect square.