Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

Learn more about the Vietnam Veterans Memorial, often simply called "The Wall," with this interesting printable.

Challenge your students to find real world examples of the author’s purpose with this text-based scavenger hunt.

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

With this prewriting organizer, students will brainstorm and visualize details of their fictional story.

Challenge your students to use what they know about idioms to find the double meaning in these silly puns. They will ‘get a kick’ out of it!

This mentor text can support fifth graders as they learn good technique for argument essay writing.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Use this glossary with the EL Support Lesson: Main Idea and Supporting Details.

Read through a student’s how-to and tips for touring the Pentagon. While reading, students will decide if they should use a preposition or conjunction in the text.

Practice dividing numbers as large as three-digits with this division worksheet. Keep in mind, these equations may have remainders.

Packed with decimal practice, this worksheet will boost your kid's understanding of this math concept. Put decimal numbers in order from biggest to smallest.

How much bigger is this shape? Or how much smaller? Get your students thinking and scaling regular two-dimensional figures using this printable worksheet.

Try to create every number from 1 to 50 with the number four by using addition, subtraction, multiplication, division... even exponents and decimals!

Children build their vocabulary in this word meaning and spelling worksheet by learning 10 new vocabulary words, along with their definitions, then writing them on the spaces provided.

Kids imagine what they would do if a scarecrow showed up for Thanksgiving dinner in this creative writing exercise.

There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

EL students will practice using sentence frames to write about main idea and details.

Up, up and away! Your comic book enthusiast will have a BLAST with this super comic book writing project.

Use this progress tracker to reinforce positive choices and celebrate your learner's successes! This fun design allows children to earn rewards quickly, which then builds their motivation to keep working hard.

This social emotional learning worksheet guides children to write a story about how mindfulness and curiosity saved the cat from boredom, a fun play on the old saying that "curiosity killed the cat."

Young readers will practice synthesizing information from multiple sources on the same topic in this reading comprehension worksheet.

Chart the route that Lewis, Clark and their crew took on their great journey to the Pacific Ocean!

The Philadelphia Campaign was a year of battles with the Americans at Valley Forge. Students will hone reading skills and learn about the American Revolution.

Whether you love the great outdoors or are preparing for the zompocalpyse, this round-up of survival skills will help kids be prepared for any disaster!

Can your fifth grader use his percentage and multiplication skills to help these waiters count their tips?

Give young writers a chance to voice their opinion and practice their writing skills with this fun “would you rather” writing prompt!

Practice using adjectives to describe nature with this helpful grammar worksheet!

Learners practice their argumentative writing skills with this summer-themed writing prompt about spending time outdoors!