Curated OER
Slugs and Snails
Slugs and snails are the focus of this life science activity. Student read a selection on these animals, then answer ten comprehension questions. Then, students must draw an "alien portrait" using the characteristics of slugs and snails...
Biology Junction
Mollusks
Mollusks created every shell on Earth. Young scientists learn more about the phyllum mollusca in an informative presentation. It covers their characteristics, body plans, and relationships in the ecosystem. Then, it details each class of...
Curated OER
Student Designed Investigations: Observations
Learners choose an organism and create an experiment with that organism. In this observation lesson, students expose a living thing to something from its environment and record their observations. Learners must have some prior knowledge...
Curated OER
Case of the Missing Pumpkin
Scientists define and discuss decomposition, and watch pumpkins decompose and return to soil in classroom experiment. They record the date the experiment began, chart changes in pumpkins on a calendar, count how many days it takes...
Curated OER
Classroom Composting
Students discover the benefits of composting. They identify the steps of decomposition as well. They are read a book and discuss what items decompose.
Curated OER
Case of the Missing Pumpkin
Students explore the process of decomposition in plants. In this plant biology activity, students use a cleaned out pumpkin and observe how the decomposition process takes place. Students write down adjectives to describe the pumpkin.
Curated OER
Case of the Missing Pumpkin
Students explore the process of decomposition. In this science lesson, students carve a pumpkin and observe as it decomposes. Students compare the changes to an uncarved pumpkin. Students write about the disappearing pumpkin.
Curated OER
Mollusks
In this mollusks instructional activity, students will review the characteristics of the three major classes of mollusks: gastropods, bivalves, and cephalopods. This instructional activity has 17 matching, 6 short answer, 9 fill in the...
Science Buddies
Science Buddies: Can Copper Foil Snails?
If you have a garden, you probably know about snails (or their shell-less relatives, slugs). You may even be looking for a good way to keep them from getting into your garden and eating up the results of all your hard work. Here's a...
Missouri Botanical Garden
Missouri Botanical Garden: Ocean Animals: Mollusks
The Missouri Botanical Garden describes the characteristics and natural history of mollusks in text and color photography.