In this science worksheet, students study 12 vocabulary words which pertain to marine invertebrates. Students read the definitions which include pronunciation, part of speech and meaning of the name. Students then look at 16 organisms...

Young scientists who are learning about the variety of environments that animals live in use a activity in order to choose animals that live, primarily, in water environments. There are eight pictures on the activity, and learners must...

In this aquatic organism instructional activity, students measure the pH of household solutions and of pond water samples. They compare these to tolerance charts for aquatic macro-invertebrates to complete 5 charts or short answer...

Practice comparing and contrasting details in informational text with a reading passage about whales. It explains the ways that fish and whales are similar, as well as the ways they are different, and specific characteristics of various...

In this marine science worksheet, students complete a crossword puzzle with 32 questions on sponges and cnidarian. They identify the different characteristics of sponges and cnidarian.

How does water pollution affect the organisms living in the water? Use three science experiments to examine how erosion and other pollutants can affect water quality. Each experiment focuses on a different aspect of pollution and...

In this science craft worksheet, young scholars learn about the Florida manatee by constructing a paper bag puppet with extra pattern pieces for the head and flippers. Students read the information and study the drawings about manatees,...

In this biomes worksheet, students review the characteristics of aquatic biomes and terrestrial biomes. This worksheet has 12 fill in the blank, 6 multiple choice, and 4 short answer questions.

If you have elodea and snails in your classroom aquarium, or if you have access to a pond with these organisms, your young biologists can set up a controlled experiment to determine how certain ecosystems respond in light and dark...

In this reptiles worksheet, students review reptile adaptations, amniotic egg, and the characteristics of the different reptile groups. This worksheet has 8 fill in the blank and 19 matching questions.

In this invertebrates worksheet, learners read about the characteristics of the different groups of invertebrates. Then students complete 10 multiple choice questions.

In this mammals learning exercise, students complete a crossword puzzle with 37 questions about characteristics, behavior and types of mammals.