Did you know there are 6 simple machines that make up every complicated gizmo out there? This book introduces the pulley, the lever, the screw, the wedge, the inclined plane and the wheel & axle.

Water is the source of life—and of fascinating science! Full of exciting experiments, this workbook brings to life important concepts like water density, the water cycle, and the chemistry of water.

Pictures and information go hand-in-hand in this workbook. Take a bite out of simple graphing and savor the math!

Turn simple strokes into smarter learning with this handwriting workbook by Evan-Moor! 

Bust a rhyme with your pre-reader! Teach alliteration as simple letter sounds, sing songs, and untangle tongue twisters in this wordplay workbook.

Suffixes, verb tenses and plural nouns boil down to simple spelling patterns in this workbook. Kids will handle S, -es, -ing and -ed. It's all in the endings!

Learn subtraction in a more visual setting using this series of picture math problems. Kids will cross out, color and draw simple equations to help them understand an important math concept.

What's a metaphor? How do you haiku? Kids will hone reading and writing skills with this book, from a simple syllable counting exercise to inventing rhymes and tangling with the Jabberwocky!