Join the tree house detectives in learning about the processes of the water cycle, water conservation, water treatment, and water as a limited resource.

This mitosis worksheet targets AP-level biology courses. Learners identify the roles of kinase, cyclin, and CDKs, as well as describing external signals for growth. Large and colorful diagrams are displayed within the worksheet for...

Focused little scientists will flitter their arms back and forth across the room with excitement as they learn the life cycle of a butterfly and how living things grow and change over time.

In this life cycle workbook, 3rd graders complete several different activities in which they analyze different invertebrates, identify arthropods, examine human biology and plants, and study natural environments. 20 different activities...

In this food chain worksheet, students review terms associated with food chains and food webs. Students also recall the water cycle.

In this life cycle worksheet, 9th graders complete 3 different procedures that distinguish viruses and bacteria and inherited characteristics. First, they read the background excerpt given about bacteria and viruses. Then, students cut...

In this earth science activity, learners read an article about the water cycle. Then they continue the story about the travels of a water droplet through time and space. Students also complete sentences by writing in the correct word...

In this rock cycle worksheet, students simulate the changes that occur during the rock cycle using a sugar cube. They use the sugar cube to represent a rock and perform changes on the sugar cube that represent the stages of the rock cycle.

In this biology worksheet, students label 9 diagrams with the correct names. They also write short answers to 6 questions that follow.

If you're teaching your class about the cycle of life and want to include a poetry element, consider this exercise. It provides a link to a Found Poem (a poem created from others' words, but an original idea) that includes words...

A guide to recreating all the phases of the moon out of Oreo cookies with varying amounts of cream filling.  Although a simple activity, there are more involved questions requiring moon cycle and phase comprehension and leading...

Teach teenagers to think critically about data. Young data analysts must create two questions that can be answered using a provided data set on Olympic cycling times. Of course, they then have to answer their questions using mathematics.

These twenty various types of questions related to the cycling of matter and energy require students to match each definition in column 1 with the correct vocabulary term from column 2. Then, students explain what is being demonstrated...

For this life cycles worksheet, students compare the life cycles of 2 different species and answer short answer questions about them. Students can choose the species to compare and then answer 6 questions.

In this science online interactive worksheet, students rearrange 6 developmental stages of the mosquito in  sequential order. Students name each stage with their appropriate names.

You know you taught it, but did they learn it!?! A quick formative assessment asks pupils to describe both photosynthesis and cellular respiration before showing how they relate to each other. The lesson marks the 20th lesson in a...

In these life cycle worksheets, students write true or false for the statements about the life cycles of butterflies, cockroaches, and mosquitoes. Students name 3 examples of animals with life cycles similar to butterflies and...

In this cycling worksheet, students read a 8-paragraph article about cycling and respond to 7 short answer questions. Vocabulary words from the article and definitions are included.

In this food chains worksheet, students complete a crossword puzzle by placing 16 terms into the puzzle that match the clues given. Students review food webs, biomass pyramids, and the water cycle.

In this the honeybee life cycle worksheet, 3rd graders study the diagram of 6 stages in a honeybee's life, then fill in 3 short answer questions.

In this space science worksheet, students complete each statement with the correct word or phrase that related to the life-cycle of a star. Then they list the correct order of a stars life cycle. Students also define supernova and pulsar.

With a multitude of questions, this instructional activity offers students the opportunity to review their knowledge about the cell cycle. Question types include true/false, word bank, and completing a table about the differences between...

In this life cycle or frogs worksheet, students read 8 paragraphs, order them appropriately, and respond to 9 short answer questions pertaining to the reading.

In this frog life cycle crossword puzzle activity, students use the 15 clues to identify the correct words that will solve the crossword puzzle.