Comprehensive K-5 5 Science
Lessons for Chemistry: The World of Atoms and Molecules
Dive into the world of chemistry, discovering how atoms combine to form the myriad of materials in our universe.
Atoms and Elements
Discover atoms, the building blocks of matter, and elements, the purest form of matter in the universe.
The Periodic Table
Explore the periodic table, a powerful tool that organizes all the known elements based on their properties.
Chemical Reactions
Learn about chemical reactions, how they occur, and the different types that exist.
States of Matter
Investigate the different states of matter, understanding how temperature and pressure affect a substance‘s state.
Acids, Bases, and pH
Dive into the world of acids and bases, learning about their properties and the importance of pH.
Mixtures and Solutions
Explore the concepts of mixtures and solutions, understanding their differences and how they are formed.
Chemical Energy and Heat
Learn about the role of energy in chemical reactions, understanding endothermic and exothermic processes.
The Chemistry of Food and Cooking
Uncover the chemistry in your kitchen, learning how chemical reactions contribute to the food we eat and how we cook it.
