In this algebra learning exercise, 11th graders apply ellipses to real life scenarios such as football, satellite and planet orbits. They discuss a variety of way sto apply ellipses.

For this ecology worksheet, students read and study about coral reefs using online resources to complete 8 short answer questions. They watch a video related to the topic.

In this weather instructional activity students complete an interactive activity on El Ninos then answer a series of short answer questions on how they occur. 

For this earthquake worksheet, learners read and study earthquake maps and statistics. They complete 8 short answer questions that follow.

In this Nebular Theory learning exercise, 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...

Sixth graders calculate a light day, light hour, and light minute from the standard of a light year. After establishing the distances, a one meter scale is created to demonstrate the distance between the sun and the planets of our solar...

In this coordinates worksheet, 6th graders solve ten multiple choice questions by using their knowledge of coordinates on a grid. This is an interactive worksheet.

Students calculate real ratios that exist between the planets Earth and Mars. After a lecture/demo, students use worksheets and access Internet sites to do their calculations.

In this classification learning exercise, students solve 3 classification riddles, complete 6 true and false questions, complete 4 sequences, and solve a riddle about the classification of an animal.

In this space worksheet, students complete 12 different science puzzles, word scrambles, and brain teasers about vocabulary terms from their chapter.

In this science worksheet, students use basic scientific concepts to complete the series of puzzles that are intended to increase science literacy about the parts and formation of the solar system.

Oozam is a fictional planet whose money value is determined by shapes. Students should enjoy practicing their money counting skills with this fantastic worksheet.

In this forces of nature worksheet, students read a 2 page article on the forces of nature and answer 4 detailed comprehension questions about the forces of nature on Earth.

In this projectile motion worksheet, students solve 3 problems and an inquiry problem using three equations that describe projectile motion. One equation is for the maximum velocity to reach a height, H, the other is the maximum...

In this ice on Mercury learning exercise, high schoolers read about the data collected from the NASA Messenger and the Arecibo Radio Telescope indicating the possibility of ice on Mercury. Students solve 6 problems including finding the...

In this tidal forces learning exercise, students read about the gravitational pull from the moon that causes the ocean tides. Students solve 3 problems including finding the Roche or the tidal radius for the Earth and Moon, comparing the...

In this astronomy and song lyrics learning exercise, students are given 10 lyric fragments from different artists. Students select 3 of the fragments and write short essays about each to explain their thoughts from a human and...

In this oscillation period worksheet, students read about how the force of gravity effects the oscillation of bodies. Students use two given formulas to identify the oscillation period of the sun, the Earth and a neutron star.

In this star circles worksheet, students solve six problems given a diagram of a time-exposure photograph of the stars. Students determine the scale of the image, the location of the North Celestial Pole, they identify Polaris and they...

Learners explore the ways to conserve our natural resources. In this recycling, reusing, and reducing lesson students read Dinosaurs to the Rescue and apply their findings to learning ways to conserve resources. Learners complete a...

Third graders explore animals that might have a common ancestor and resemble one another.  For this cow and whale lesson, 3rd graders recognize the similarities between the whale and the cow.  Students complete worksheets based...

For this algebra worksheet, students solve word problems using algebraic equations and implicit differentiation. There are 16 problems dealing implicit differentiation.

Students explore the environment by writing a persuasive letter. In this global warming lesson, students identify the key problems with our energy consumption in the United States. Students complete worksheets and write a letter...

In this acid rain worksheet students complete a series of questions on acidity and how acid rain forms.  Students view a slide show and list what they can do to help.