Equip your chemistry class with the tools to properly understand endothermic and exothermic reactions. Young chemists collect, analyze, and graph data to determine how the Law of Conservation of Matter is applied to chemical...

Bubble, bubble, boil and trouble! What causes common substances like baking soda and vinegar to react the way they do? Welcome your junior chemists to the wonders of acid-base chemistry using a comprehensive and fun...

How can breakfast help you to avoid feeling sluggish and distracted throughout the day? After reading informational articles, learners will discuss how to overcome obstacles to eating breakfast, brainstorm ideas for quick breakfasts, and...