Send a letter to your future self with this back-to-school writing prompt!

Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!

Can you explain why your blue shirt is blue? This worksheet is full of facts about light and how it reacts with objects to give us the perception of color.

Need a colorful way to impress your friends and family? This worksheet has got you covered!

Add some punch to your own doodles with a quick lesson about how to draw light and shadows.

Give this worksheet to your 4th grader and see if she knows what these countries are or where they are.

Challenge your fourth grader to an entertaining and educational Sudoku puzzle. She won't even realize she's exercising her brain!

This printable is a full set of playing cards with a season theme. Instead of spades, hearts, clubs and diamonds, these have winter, spring, summer and fall.

Challenge your second grader to create a Sudoku masterpiece! Deciphering the puzzle and finding the correct number placement will boost a number of skills.

Ready for a picture-perfect Valentine's Day gift? Make this easy photo garland craft, the perfect way to surprise someone you love!

Use this trick to draw an ellipse and draw a circle without a compass, and you'll quickly see the difference between a circle and an ellipse.

Kids completing this third grade math worksheet multiply by 6 to solve each equation and also fill in a multiplication chart for the number 6.

Children work on their one- and two-digit multiplication facts in this practice worksheet!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.