Labs & Activities

Oh Deer- Project WILD

Students simulate a deer population and its “limiting factors” of water, food, and shelter, which are represented by strips of colored paper. “Deer” who are unable to find a match for their limiting factor do not survive the round, and instead becoming limiting factors. The data is collected and graphed,… read more

Oil Spills Lab- Kristen Pizarro

This activity, used as a 7th grade science laboratory final exam, comes in three sections. Students will first model an oil spill and test materials for cleaning it up. This experiment will help them understand why it is such a difficult task. Next they will examine data about the effects… read more

Plant Game

This exercise helps students think about how plants grow in a fun and enticing manner. Teams of students “grow a plant” composed of “leaves,” “roots,” and “flowers.” The goal of the game is to produce a maximum number of flowers, which is possible only if the students have a good strategy to… read more

Predator-Prey Population Oscillation- Bridget Henshaw

This activity introduces students to the oscillating relationship between predator and prey population sizes. Students manipulate small “creatures” (anything from gummy worms to animal crackers to plastic animals) with differing numbers of predators/prey and calculate population changes between rounds of predation. Data is graphed in Excel at the end. Downloads… read more

Primary Productivity Lab- modified by Sean McGlynn

Students will use LaMotte Test Kits to determine the concentration of dissolved oxygen (DO) in various water samples. The process involves adding some chemicals to the water to “fix” the free oxygen (O2). Once the O2 is fixed, they will add an acid powder, some starch, and titrate to determine… read more

Tardigrade Lab

Downloads Students will explore the microscopic world found living on lichens and mosses. Using a simple collection and extraction process, students will observe extremophiles called tardigrades. This lab includes a reading activity with questions as well as an anticipation guide handout for use with a YouTube video Tardigrade Lab (Student… read more

Vegevaders- PPI

Playing this game allows students to experience through game-play the continuing co-evolution between plants and their microbial pathogens that occurs during the battle to detect/defend (plants) versus evade/invade (pathogens). This battle is ongoing in nature over evolutionary time and observable in agricultural fields from one season to another, where crop… read more

Web of Gold Activity- Robert Raguso

“Web of Gold” uses common autumn wildflowers to explore the hidden lessons of food webs. Different insects visit flowers in search of different resources, in varying levels of abundance. Students will observe visitors to a flower (or area of flowers) and record their species and abundance. Older students can explore… read more

Whales

The Whale Kit full teachers’ manual provided below contains background information, handouts, games, and laboratory exercises related to all aspects of whale biology, from the massive blue whale to the smallest harbor porpoise. Students will explore anatomy, evolution, feeding strategies, migration, communication, behavior, conservation, and cultural whale tales. Kit activities target elementary and middle school ocean science… read more

World of Crickets

“The World of Crickets” is a series of lab activities involving live crickets kept in the classroom that can be modified to suit students of all ages. Lab 4 is best suited for older students, as it requires experimental design and execution. Lab 1: What Do Crickets Eat? Students will… read more

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