In this water flow activity, students complete 15 word puzzles, a word search, and 2 picture puzzles about the flow of water and erosion.

In this Trees Word Search worksheet, students find 14 words related to trees in a leaf-shaped wordsearch. Example words include maple, roots, and soil.

In this plant worksheet, learners read about plants and growing things from a seed. They then answer the 14 questions on the worksheet. The answers are on the last page.

In this erosion worksheet, students draw a map of their school ground or neighborhood, mark examples of weathering and erosion, and list the examples on spaces provided. A chart with examples of different types of weathering and erosion...

This plant biology PowerPoint introduces plant parts and their functions. This PowerPoint allows students to identify each plant part on a diagram, along with its' function. The slides contain a clear explanation of how each plant part...

Young scholars brainstorm a list of science discoveries and inventions that they think are important. They work in small groups, students examine 1-3 science discoeries more closely. Each group needs a recorder, and they answer three...

In this weathering worksheet, high schoolers compare the two types of weathering: mechanical and chemical. This worksheet has 11 matching questions.

Students study the underlying causes, prevention, and treatment of acne.

Students are introduced to Delaware's waterways as precious resources used for drinking water, water for agricultural and industrial uses, recreational areas, and as habitats for wildlife. They are introduced to wastewater discharges,...

Third graders read a story and grow a beanstalk. For this literature and life science lesson, the class reads "Jack and the Beanstalk," then lists fairy tale elements and write a puppet show. The students plant pinto beans and observes...

Learners construct a water filter. In this engineering lesson, students discover how to construct a water filtration system. Learners work in groups to sort tools by their properties. Students analyze and construct a water filtration...

Students study bird migrations and the importance of wetlands.  In this migration lesson students play a game and complete a computer activity. 

Students compare and contrast primary and secondary cavity nesters. In this life science lesson, students explore the different types of nests that birds make. They play a team game to apply what they learned.

Students examine solubility and the significance of water.  In this aqueous solution lesson students complete a lab activity on soil profiles.

Students explore the possibility of life on Mars and what that might look like.  In this planetary lesson plan students complete several activities on looking for life on Mars. 

Fifth graders use common household items to build landforms and simulate weathering and erosion.

Fourth graders study food chains, producers, consumers, and decomposers. They play a food chain game and create food chain mobiles or posters. They take a nature hike around the school and observe various parts of a food chain.

Middle schoolers view a demonstration of how groundwater flows and define several related vocabulary terms. They complete a worksheet, participate in discussion and make a poster.

Second graders make a KWL chart and brainstorm what they need for the project of growing potatoes. They choose one potato and plant it in water or peat moss cups and choose a location in which meets the needs of the plants and make their...

Fourth graders describe the difference between minerals (composed of the same substance throughout) and rocks (composed of two or more minerals). They recognize that there are three classes of rocks: igneous, sedimentary, and metamorphic

Students relate the states of matter and clouds.  For this environment lesson, students create a chart of information they know about clouds.  Students put an ice cube in a bag and tape to a window. Students watch for...

Second graders conduct an a water cycle experiment. In this water cycle lesson, 2nd graders observe a puddle of water, they predict how it got there and what will happen to it.  Students watch a demonstration on the water cycle and...

Students examine the habitat and life cycle of a butterfly. In this early childhood lesson plan, students identify the parts of a butterfly, as well as the stages of the butterfly life cycle. Students also plant a garden in which they...

In this water pollution and filtration lesson plan, 5th graders read the story 'Saving Salila's Turtle' and discuss the impact pollution has had on the Ganges river. Students work in groups to brainstorm different types of water...