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Benthic Macroinvertebrates
Learners survey and describe a stream ecosystem. They sample the benthic macroinvertebrate populations of a given stream and determine community structure through the use of the Chandler Index and a species diversity index.
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Who Works in This Forest?
Students examine the variety of jobs that are related to working in the forest. Information on the different jobs is provided in this lesson plan for the teacher to share with the students. The students create a collage using magazines...
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Extraction of Allicin: The Active Ingredient in Garlic
Learners conduct research to determine the structural formula for Allicin, a component of garlic. They participate in a lab to extract Allicin from garlic and complete a set of questions about their work.
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Start a Herbarium
Students explore importance of a herbarium and start one of their own.
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Butterflies
Students study and create a pictorial report on the life cycle of butterflies. They explore the internet using the "hot list" handout to answers question on the life cycle of butterflies. They present their pictorial reports to the rest...
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LESSON PLANS (print version) pdf What is a Fossil?
Students can better explain how mould and cast fossils occur when they make their own cast fossils using plaster of Paris and objects such as shells, bone or even their own hand or footprint.
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Drosophila Melanogaster
Students collect their own flies and construct crosses, then compare them to the data from lesson two.
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Earth in the Hot Seat
Young scholars identify the different viewpoints on the issue of global warming. While watching a video, they take notes on the issues presented to them and answer questions about what Alaska, Peru and East Africa are doing to prevent...
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Birds of Wisconsin
First graders explore the job done by ornithologists. They role play identifying the characteristics that make a bird a bird. They discuss what makes each bird species unique. Students are introduced to Wisconsin's most common and rare...
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Pulling Together With Natives -- The Bradley Sisters' Story
Students identify the four ways to stop the spread of weeds in California. In groups, they practice the five methods of removing and controling the spread of the weeds. To end the lesson, they summarize the Bradley sisters way of...
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Food webs and Energy Flows
Students become familiar with food chains. In this food chains activity, students understand that as consumers eat other consumers energy is passed. Students understand the vocabulary associated with food chains.
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Explorit's Biology Quiz
In this biology learning exercise, students complete a five question multiple choice on-line interactive quiz about animal and plant biology.
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Learning to Prune
Students examine different pruning techniques and practice pruning trees.
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Can Fun Gus Help Plants/Trees Grow?
Students participate in an experiment in which they test the growth of different types of plants. They discover how growth rates vary using inoculum. They draw pictures and are read books about plants to end the instructional activity.
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Finding and Collecting in the Field
Students examine the types of plants brought over to America from immigrants. They research how some of these types of plants cause damage and alter the landscape. They record data and share the information with the community.
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Sampling Variation in a Natural Population
Students examine the phenotypic variation within a natural population of a single species. They collect data on the species and analyze the data using statistical/spreadsheet software. Students interpret their results and present their...
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The Effect of Citrus Oils on Fruit Flies
Students answer the question, "How could citrus fruits be toxic to fruit flies when fruit flies live on fruit?" They conduct an investigation using four different citrus oils and fruit flies and analyze data collected.
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Not Just For A Baby's Bottom
Eighth graders investigate the presence of talc in the geologic record. The different characteristics of talc is covered. The instructional activity includes background information for the teacher.
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Particulate Observation
Students examine samples of common dust from their homes and school under a microscope. Students describe their samples including the location from where they were collected, and compare their samples to make hypotheses about their...
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Foods for Better Health
Students define biotechnology and discuss the economic impact of biotechnology. They also describe what a 1015 onion and a slow-softening tomato are and how they are produced. They examine the safety of genetically-engineered or altered...
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Getting to Know "Our Lakes"
In this lakes worksheet, students access a website to answer 14 multiple choice questions about watersheds, lakes, and lake succession.
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Laws of the Jungle
Students build a video game on predator-prey relationship. In this biology lesson, students identify the variables that affect this relationship. They write a short description and play each other's game.
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Here Comes The Sunfish
In this online quiz worksheet, students answer a set of multiple choice trivia questions about sunfish. Page has a link to answers.
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Plants Crossword
In this plants worksheet, students solve a crossword puzzle. Students have a word bank to use and are given sentences as clues.