Explore the science behind polymer chemistry and become an expert in all things slimy. The fact-filled lab guide is chock-full of pictures and information needed for hours of experimentation in your own home laboratory. STEM at play kits bring science concepts to life through hands-on activities designed to spark interest, inspire confidence, prompt creative critical-thinking skills while fostering collaboration between children and adults. STEM at play kits provide materials to support scholastic goals while keeping at-home learning fun.