Students brainstorm hazards in the kitchen, and categorize them. They develop a checklist that could be used by an inspector to evaluate a home economics foods laboratory. They create a recipe while using proper lab and safety procedures.

Learners rate foods as safe or unsafe and follow rules for food safety to make them safer.

Learners view "The Danger Zone" to learn about food poisoning and the bacterial causes and prevention. Students look at slides, use a worksheet, "Microbial Bugs"and the internet to identify and learn about each bacterium.

Students examine data to investigate the impact of lead shot pellets on waterfowl populations. They graph their findings and discover how lead in ingested by birds and poisons them. As an extension, students research legislation and...

Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...

In this metric units and properties worksheet, students determine the proper metric unit given a variety of measurements for specific items. They also identify chemical and physical properties and chemical and physical changes.

In this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.

Cnidaria is a broad phylum of 11,000 different species from jellyfish to coral. Most Cnidarians are marine species with a few freshwater examples. A lesson presentation explains the important characteristics of different species of...

Students interpret NASS data to determine loss or gain of farm land and compare land in production and crop production over a 50 year period.

Young scholars conduct an experiment to demonstrate how fruit fly populations are controlled by spiders. They observe a variety of environments with fruit flies and spiders and consider how vital spiders are to controlling the insect...

For this protist worksheet, students complete a crossword puzzle with 34 questions about the behaviour and different types of protists.

In this arthropods worksheet, students complete a crossword puzzle with 41 questions about the different types and behaviors of arthropods.

Students calculate the amount of everyday food products or liquids that would need to be consumed in order to become toxic. By using unit analysis, they calculate the amount of certain common food items that would need to be consumed in...

Students explore the amount of lead in ceramic plates through an experiment. Students determine if everyday dishware is leaching lead into food. They chart their results and discuss how much lead in ceramic dishware may cause lead...

Second graders view milkweed plants (or pictures). The describe the plant and discuss ways some butterflies use it as a food source. Students view four pictures of different phases of a milkweed plant's life cycle. They discuss the...

Students demonstrate how epidemiological investigations of outbreaks are performed. They illustrate the principles of hypothesis formation and testing by epidemiologic study in the setting of an acute foodborne disease outbreak.

Having problems with shifty pronouns? The 10 prompts on this instructional activity challenge young grammarians to recognize pronoun shifts and correct those sentences that contain errors.

Fifth graders brainstorm a list of animals that live on the prairie, and classify them as predators and prey. They conduct interviews where they ask the animals what they need to look out for to sustain life on the prairie.

For this science worksheet set, learners answer 14 short answer questions about the classification and adaptation of life in streams, rivers, and lakes. They also answer 15 questions about life "Where the Land Meets the Sea" and in a...

In this jellyfish vocabulary skills instructional activity, students match the 10 listed jellyfish-related words to the appropriate sentences that describe each of them.

In this prokaryote worksheet, learners answer ten questions about prokaryote cells and they color a diagram of a simple bacteria cell and its structures.

Students examine the effects of detergents and fertilizers on aquatic life and describe algae. Students define the term eutrophication as the process by which a body of water, such as a pond, lake, stream, or river, has a sudden increase...

In this vocabulary and word study worksheet, students explore the use of vivid words as they complete 11 fill in the blank questions. Students may also complete the challenge question at the bottom of the sheet.