In this momentum worksheet, students will calculate the maximum forward momentum of the Apollo 11 lunar spacecraft at three different stages of its space travel.

In this quasars worksheet, students read about how astronomers can detect quasars by their luminosity. Students use a given equation to solve 4 problems including finding quasar magnitude, determining the number of quasars with given...

In this online interactive philosophy worksheet, learners respond to 10 short answer and essay questions about Galileo's contributions to science. 

In this universal gravitation worksheet, students fill in the blanks to complete sentences with 11 given terms about gravity, inertia, acceleration, mass and force. Students also answer 7 questions about mass, weight and force.

In this high frequency words worksheet, students read and write the thirteen spelling and high frequency words onto the provided lines. Students fill in the correct words to complete each of the five given sentences.

In this physical science activity, students complete 6 questions about forces in motion in the form of word puzzles, poems, riddles, scrambles, and brain teasers.

In this science vocabulary worksheet, students read the names of science professionals. From three choices, students choose the correct definition for each word.

In this social studies worksheet, students answer 24 questions about a variety of social studies questions. Students are divided up into two teams and the first team to answer a question correctly gets a point.

This science trivia activity gives the students 66 science trivia questions and answers.  Students are to cut out the questions an fold them in half.  The question is on one side and the answer is on the other side.  This...

Fourth graders study an article about Saturn.  In this investigative lesson students discuss the article and complete an activity that asks them what question they would pose about Saturn. 

In this large number reasoning worksheet, students answer 5 questions that require them to use large numbers such as 1,000,000. They answer multiple choice questions and explain their reasoning.

In this solar system worksheet, 3rd graders read facts about Jupiter including its position from the sun, the length of its year, and number of moons. They read about its color, clouds, and Red Spot.

In this minerals worksheet, students answer fifteen multiple choice questions about mineral formation, volcano and mountain formation, mineral tests and properties of minerals.

For this "Curious?  Will you be eclipsed?" worksheet, 4th graders answer 4 questions interactively about eclipses, then check answers online.

In these climate change worksheets, students read through the fourteen questions about climate change. Students select the correct answer to complete the quiz.

In this science:  space quiz learning exercise, students answer twenty questions, not interactively, about outer space, then scroll down to find the answers.

In this online interactive global warming and climate change worksheet, students respond to 10 multiple choice questions regarding the information included in the provided paragraphs.

In this online interactive global warming and climate change worksheet, students respond to 10 multiple choice questions regarding the information included in the provided paragraphs.

In this space exploration worksheet, students complete a 6 question multiple choice on-line interactive exercise about the exploration of Mars.

In this speed of light worksheet, students read about Danish Astronomer ole Roemer and his discovery of the speed of light. Students complete 4 short answer questions based on the reading.

In this measurement worksheet, students determine how gravity affects your weight and mass on a different planet. Students practice converting measurements to different units. This worksheet has 12 problems to solve.

In this properties of matter worksheet, learners complete 18 fill in the blank questions about mass, density, volume or weight.

In this properties of matter instructional activity, students answer 18 questions about mass, density, volume or weight. All of the questions are multiple choice.

For this Leap Year reading comprehension worksheet, can learn about the various types of calendars (lunar, solar, etc.) and answer 7 multiple choice questions. Also included is a word search of key terms.