Pupils experiment with paper, light, thermometers and measurement to explore how the Sun's angle affects the temperature on Earth.

Students explain how storm tracking is important to understanding sources of acid rain pollution. The read and explain a weather map. They set up plastic or glass collection container for rain in an open area away from buildings and trees.

Students explore Puerto Rico. They create K-W-L charts of their prior knowledge of Puerto Rico and observe maps of Puerto Rico. They code the map for measurements and land and water forms. They explore websites to gain background on...

For this science worksheet, students identify months and seasons. They complete the crossword puzzle by demonstrating their knowledge of days in a month, months in given seasons, and the amount of time in a given unit of measurement.

In this angles worksheet, students solve 24 problems in which angles and measurements on a compass are calculated. There are also some map problems to solve. The page is intended for online use but can be done on paper.

In this biotic and abiotic factors activity, learners complete 20 various types of questions related to biotic and abiotic factors. First, they write the vocabulary word that best completes the sentence. Then, students state an example...

In this physics 210 worksheet, students calculate the frequency of oscillation of several word problems provided. Students find the lowest 5 modes of oscillation in each system presented.

Students discuss the size of adult African elephants after a demonstration on their height. They try to guess the animal of discussion based on clues given about their size and characteristics. As a class, they try to identify other...

Pupils calculate the height of a tree or flagpole. They measure the shadow of the tree or flagpole and the length of a shadow of a meterstick. Using similar triangles, calculate the heigh. Devise two additional ways in which to measure...

In this using metric measurement at the zoo worksheet, student solve twenty multiple choice problems about the weight and length of zoo animals using the metric system.

In this ordering by length worksheet, students with a partner study and analyze different ways to understand the concept of length better through comparing objects and pictures.

In this distance worksheet, students calculate the lengths of sides and diagonals of figures.  Students also compute lengths in shadow problems.  The solutions are provided by clicking on the "show answers" tab at the bottom of...

For this comparing heights of famous landmarks worksheet, 2nd graders use the data given to solve six problems about which landmark is taller.

Students use GPS and trees to explore lichens and air quality.

Young scholars apply their math and measuring skills to create "tree trunk" panels for their tropical rain forest. They use their recorded information to construct strips of paper that are correct height.

Learners observe the process of transpiration in leaves. They measure how much water a leaf gives off in a 24-hour period, calculate the volume, and answer discussion questions.

Students, through lecture and guided practice, discover the properties of similar triangles. They use given measurements of one triangle to find a missing measurement of a similar triangle. They apply this knowledge in real-life...

Learners visit an orchard and examine tree branches. They discover the buds on the branches looking for signs of life. They share their observations in their journals and with their classmates.

Students explore hardwood tree products and compare hardwood and softwood trees. They compare and contrast hardwood and softwood leaves and read a flier. After reading they solve equations related to how much feet of board would be...

High schoolers determine the soil composition of soil layers in their area. They collect soil samples, calculate the percentage soil water content, analyze data, and evaluate each site for future tree growth.

Young scholars make paper from recycled paper. The student estimates, counts, and measures he amount of paper consumed in a classroom daily. They discover that if we use too much paper, it fills up landfills. Some activities they are...

Students identify and describe the stages in the water cycle. Using plants, they determine if they play a role in the cycle and measure the water the plants give off. They complete an experiment to determine if deciduous or coniferous...

Pupils experiment with tree shading and house colors to see how to reduce the temperature of a home.

Students study the types of jobs that people can do in the forest. They examine those who study the forest, harvest the trees, and plant trees to renew the forest.