Curated OER
The Expanding Universe
Learners explore the expanding universe. In this science lesson, students use balloons to model the expansion of the universe. Learners take measurements of the balloon expansion and answer questions directed to develop their...
Curated OER
Theories, Hypothesis, Laws, Facts & Beliefs
In this scientific statements worksheet, students are given 35 statements and they are to identify if each statement is a fact, law, hypothesis, theory or belief.
Curated OER
The Big Bang Theory
Students explore the Big Bang Theory and discover how it can be used to explain the origin of the universe. For this Big Bang Theory lesson, students use a balloon with colored paper inside, blow it up and pop it, group the colored...
Curated OER
The Big Bang-Cosmic Expansion
In this Big Bang worksheet, learners are given the equation used to determine the rate at which the universe is expanding according to the Big Bang theory. Students solve 4 problems using this equation. They find the integral for time,...
Schoolcraft College
Trigonometry
This trigonometry textbook takes the learner from a basic understanding of angles and triangles through the use of polar coordinates on the complex plane. Written by a mathematician-engineer, examples and problems here are used to...
Curated OER
The Energy of Empty Space
In this energy in empty space instructional activity, students use an equation for Cosmic Inflation to solve eight problems. They find the domain and range of the function of the equation, they determinethe axis of symmetry, they find...
Curated OER
OUT OF THIS WORLD AND INTO OUR CLASSROOM
Students create projects on Astronomy using math concepts and use of Internet resources.