Science Education

Science & Education

A chemical change alters the identity of a substance by breaking and forming chemical bonds, producing new substances with different properties. Burning, rusting, and cooking ar...

Science & Education

A physical change alters the form or appearance of a substance without changing its chemical identity. In everyday life, physical changes are common and usually reversible, invo...

education

Fifth grade science introduces students to integrated ideas in physical science, life science, earth and space science, and engineering practices. Learners explore observable pa...

Science & Education

Chemical and physical changes describe how matter can transform while conserving mass and energy. A physical change alters a substance’s form, state, or appearance without cha...

Guides And Explainers

This guide presents the seven universally recognized characteristics used to define life and explains how each property supports living systems. Living organisms—from single-c...

education

The Amoeba Sisters safety video is designed to introduce foundational laboratory and investigation safety practices to science students in an engaging, accessible way. It emphas...

education

Middle school science projects bridge curiosity and formal scientific investigation, helping students practice asking testable questions, designing fair experiments, and communi...

science

Selecting a topic that is observable, safe, and relatable helps students stay engaged while meeting classroom expectations. Good choices connect to everyday experiences, such as...

Biology Explained

Understanding which of the following is not related to the five fundamental characteristics of life begins with knowing what those characteristics are. In biology, living organi...

science

All living organisms arrange their components into successive levels of organization, from the smallest chemical units to the broadest global ecosystems. Understanding these lev...