Curated OER
Theories, Hypothesis, Laws, Facts & Beliefs
In this scientific statements activity, students are given 35 statements and they are to identify if each statement is a fact, law, hypothesis, theory or belief.
Learning Games Lab
Nitrogen in Fertilizer
Nitrogen is an essential element for productive farming. An interactive lesson explores the chemical makeup of different fertilizers and their corresponding nitrogen content. The interactive challenges individuals to complete molecular...