Inspire your child's inner scientist with 50 teacher-approved experiments and activities This wipe-clean workbook for ages 5-7 uses fun puzzles and activities to introduce STEM learning, encouraging kids to observe, predict, design and explore the world around them. Created with STEM experts, Write-On Wipe-Off STEM includes more than a dozen age-appropriate projects as well as lots of intriguing Hidden Pictures scenes, matching games and spot-the-differences...