Do you know how to say "hummingbird" in Spanish? What about "shark"? Challenge your new Spanish speaker with a fun word search.

This beginning history worksheet will challenge your student to think about items we used in the past versus ones we use in the present.

Challenge your third grader to complete this perplexing maze modeled after the White House.

Once students understand angle basics, challenge them to find missing angles in this exercise!

Looking for a worksheet to help your child with geography? This printable will challenge her knowledge and understanding of reading a map.

Challenge your students to solve these word problems using function tables. Students will solve for the rule, then complete the function table.

Geography buffs, here's a challenge for you! This South Dakota State Activity Sheet is perfect for students learning about states and state capitals.

Challenge your kindergartener's inquisitive mind with this word puzzle containing a secret message. Color the boxes to help your eyes decipher the words.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Ladies and lads, you'll love this worksheet on letter "L" adjectives! There are three exercises to challenge your child's knowledge of parts of speech.

These 20 problems are vertically-stacked and call for regrouping, which make them an excellent way for third graders to challenge their subtraction skills.

Challenge your child to count from 1-20 with this horse dot to dot worksheet, and connect the dots to reveal the hidden picture!

Challenge your child's subtraction savvy with this worksheet that offers two-digit subtraction problems requiring borrowing and a word problem at the end.

Challenge your child's memory with a fun coloring activity! She'll try to memorize the pictures, and then re-draw the missing parts by memory

Here is a coloring page with a twist! Challenge your child's memory with this underwater scene. She'll try to recreate the picture without peeking.

In this memory challenge, your preschooler will have four pictures to memorize, and then she'll try to re-draw the missing parts from memory!

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

How sharp is your child's memory? Challenge her with a fun memory matching game, featuring the characters of Brainzy games for young readers!

Practice identifying place values with this fun blackboard-themed math worksheet. This worksheet poses a great challenge for kids working on place values.

With its two-digit addition problems and healthy dose of carrying, this second grade worksheet offers a worthy challenge to aspiring young mathematicians.

Looking for a math challenge for your kindergartener? This counting worksheet is a great way to introduce them to basic inequalities and number comparison.

Get ready to zoom through division with a super-speed fluency challenge made with third and fourth graders in mind!

Here's a great math worksheet, whether your child is working on number recognition or ready for a new challenge like measuring objects!

Have your bookworm take a break from all that reading and challenge him to answer crossword clues by naming famous authors.

Blooming flowers are sure to follow the rainy weather this spring! Challenge your little one's spelling and vocabulary with this crossword puzzle.

Can your child identify adverbs in a sentence? Boost her adverb skills with a new challenge: writing her own sentences using adverbs.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.