In this water worksheet, students read an excerpt about the effects of pollution on the life cycle of a lake. Then they describe how lakes are affected by the pollution. Students also define why pollution has become such a problem for...

In this circulation learning exercise, students review the circulatory system including the structures and functions of this system. This learning exercise has 5 word scramble, 4 short answer, 1 fill in the blank, and 6 true or false...

For this ocean worksheet, students review the different life forms that can be found in the ocean and how these organisms are connected to each other. This worksheet has 12 short answer questions.

In this aquaculture production systems activity, students compare ponds, cages, raceways, and recirculating systems. Students compare these in 4 categories.

In this aquaculture quiz worksheet, students respond to 5 true or false, 4 ranking, and 8 fill in the blank questions regarding aquaculture production systems.

In this environment worksheet, students find the words related to the life found in the ocean and the answers are found by clicking the button at the bottom of the page.

In this wetlands worksheet, students read 4 paragraphs about wetlands then complete 2 short answer questions regarding the reading.

In this evolution worksheet, students will complete a table by writing in the era and biological event based on 4 different time periods of Earth's history. Students will answer 8 fill in the blank questions based on the different origin...

In this theory of evolution instructional activity, students will review the role Charles Darwin played in the theory of evolution, natural selection, and adaptations. Students will explore some of the different types of evidence for the...

For this classifying life worksheet, students review the 5 kingdoms of organisms by completing 10 matching and 7 fill in the blank questions.

In this compound machine worksheet, students review what simple machines are put together to make compound machines. This worksheet has 5 fill in the blank and 2 short answer questions.

In this mammals learning exercise, students review the characteristics of mammals including their adaptations for survival and reproductive strategies. This learning exercise has 2 short answer, 5 matching, 5 fill in the blank, 8 true or...

For this behavior worksheet, students review different types of behavioral adaptations including migration, hibernation, and communication. This worksheet has 10 matching and 10 true or false questions.

In this behavior worksheet, students review the different types of behaviors including instinct, reflex, and learned behaviors. This worksheet has 10 terms in a crossword puzzle and 6 fill in the blank questions.

In this changes in matter instructional activity, learners draw a picture that shows physical and chemical changes. This instructional activity has 7 fill in the blank questions.

In this animal instructional activity, students review various characteristics that are associated with animals including body plan and skeletal structure. This instructional activity has 11 fill in the blank questions.

In this food chains worksheet, students identify the producers and consumers in the given food chains and describe how contaminants can biologically accumulate. This worksheet has 4 short answer questions.

In this stewardship worksheet, learners determine what actions and behaviors help to keep an environment healthy. This worksheet has 15 true or false questions.

In this wild animals worksheet, students fill in the blanks or choose the correct words to sentences about wild animals. Students complete 47 blanks.

In this biology worksheet, students look for the answers to how to classify animals. They specifically focus upon the vertebrates while differentiating the characteristics from other organisms.

In this bird adaptations worksheet, students look at different bird pictures and determine what the bird eats and where it lives by looking at its beak and feet. Students complete a graphic organizer and 5 short answer questions.

In this ordering an odor from the air to the brain worksheet, students read a passage, number sentences about how odor travels from the air to the brain in sequence, and write a paragraph comparing two items that smell good and smell...

In this dissolving solids and gases worksheet, students learn that the process of dissolving gas is opposite of the process of dissolving solids. Students answer 3 critical thinking questions about dissolving gases and solids in solutions.

In this animal sorting instructional activity, 5th graders first match animal pictures with their names and a fun fact. Students must then fill in 15 blanks based on information given on the matching cards.