Curated OER
Asteroids Between Mars and the Sun
In this asteroids of the solar system worksheet, students observe a diagram showing all the minor planets found in the orbit of Mars. Students answer 4 questions about the minor planets inside the orbit of other planets, they find the...
Curated OER
Earth's Layers Foldable Questions Sheet
In this earth's layers worksheet, students answer questions about the main layers of the earth using the model they built in the activity. They write details about each layer and answer questions.
Curated OER
Exploring Jupiter: Galileo Curriculum Module Issue One
In this exploring Jupiter: Galileo Curriculum Module issue one worksheet, students complete a crossword puzzle that tests their knowledge of Jupiter; their are 11 links to other worksheets to explore the planet.
Curated OER
Fractions in Space
In this fractions in space worksheet, students solve 4 problems where they find ratios of orbit periods of satellites, they find the ratio of Neptune's and Pluto's periods, they determine the location of the planets after 5 opposition...
Curated OER
The Moon's Density-What's Inside?
In this moon's density worksheet, students solve 4 problems about the Moon and a model planet. They find the Moon's density and they find its volume. They make a model of a planet's interior and use its mass and radius to find the...
Curated OER
Estimation Quiz: Use a Table
In this estimation worksheet, students use information about planets, given in a table, to complete a 16 question quiz. Answers are included on page 2. A reference web site is given for additional activities.
Messenger Education
Give Me a Boost—How Gravity Assists Aid Space Exploration
The propellant needed for space explorations runs in the thousands, while paying to get the craft into orbit costs millions! In the second installment of three, two activities explore laws of conservation of energy and momentum. Using...
Messenger Education
Dangers of Radiation Exposure
Gamma radiation, which is harmful, is useful in treating cancers. In the second lesson plan in a series of four, young scientists take surveys and calculate their yearly exposure to ionizing radiation. Then they read about how harmful...
Curated OER
The Solar System Cloze Activity
In this cloze activity worksheet, learners read the passage about the Solar System. Students use the 14 words in the word bank to help them complete the passage.
Curated OER
Nebular Theory-Origin of the Solar System
In this Nebular Theory worksheet, students are given diagrams of the stages that occurred in the formation of the solar system. They order the diagrams based on the occurrences of each event and answer twelve questions about the Nebular...
Curated OER
Why Earthquakes Occur
In this earthquake worksheet, students learn about why earthquakes occur. After reading the information, they answer the 12 questions in the packet. The answers are on the last page.
Curated OER
A Mathematical Model of the Sun
In this mathematical model of the sun instructional activity, learners read about the way scientists use the sun's radius and mass to determine a mathematical model of the sun using the volume of a sphere, and the relationship between...
Curated OER
Spitzer Sees a New Ring Around Saturn
In this Saturn's rings worksheet, students read about the Spitzer telescope that detected a new ring around Saturn. Students solve 6 problems including determining the formula for the area of a circle, finding the volume of the new ring...
Curated OER
Star Wars: Modernity and the Timelessness of Myth
Students explore myths through the study of multiple texts. Students use James Joyce's "Ulysses," the film "Star Wars," various Greek and Biblical myths to inform a guided discussion of myths and the common themes in these texts.
Curated OER
Introduction to Geology Quiz Worksheet
In this earth science fill-in-the-blank worksheet learners complete 8 questions about an geology. They see a picture of a rock and a volcano on the page. They check their work with the word bank at the bottom of the page.