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Worksheet
Curated OER

All About Germs

For Students 4th - 6th
How do people get sick? Youngsters explore the world of germs and microbes with a lab sheet and science investigation. After identifying the unhygenic practices in a picture of a kitchen, fifth graders conduct an experiment with bread...
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Lesson Plan
K20 LEARN

Speedy Cat: Enzymes

For Teachers 9th - 12th Standards
Enzymes have a need for speed! What happens when they are forced to slow down? A well-rounded lesson plan from the K20 Center examines enzyme activity through role playing and a lab. Biology scholars work in teams and pairs to understand...
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Lesson Plan
Howard Hughes Medical Institute

The Molecular Evolution of Gene Birth and Death

For Teachers 9th - Higher Ed
An upper-level biology activity, the comprehensive worksheet found here accompanies a PowerPoint and the video The Making of the Fittest: The Birth and Death of Genes, both of which are linked to through the website. Depending on the...
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Lesson Plan
Curated OER

Life in Extreme Environments - Who is on Top in the Food Chain?

For Teachers 11th - 12th
Students discuss the design of experiments to determine how much and how fast rotifers feed and design experiments with a lab partner and in small collaborative groups. They then collect data from experiments and present results of...
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Lesson Plan
Curated OER

Holy Starbucks Batman

For Teachers 11th - 12th
Students investigate caffeine as a potential new pollutant in a northwest river system. Effects of caffeine on invertebrates and salmon fry will be explored through field work and lab work.
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Lesson Plan
Curated OER

Medical Help for Microbe Attacks

For Teachers Higher Ed
Students discuss sicknesses and how medications have been designed to combat microbial illnesses. They review microbial groups and learn more about treatment of microbial illness. After viewing the lab students conclude that antibiotics...
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Lesson Plan
Curated OER

Investigating Mitosis in Allium Root Tip Squash

For Teachers 7th - 12th
Preparing the root tip samples is the most challenging part of the mitosis-viewing lab found here, but the directions help ensure you have everything you need. There is no worksheet included; however, there is a sample data table....
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Lesson Plan
Curated OER

Using Blood-Typing to Determine Causes of Death in Surgery Patients

For Teachers 9th - 12th
In this simulation activity, young biologists examine blood types to determine whether the death rate in a hospital was caused because of incorrect identification of patient blood types. You will need obtain and follow the procedures of...
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Lesson Plan
Curated OER

The Coriolis Effect

For Teachers 8th - 12th
Students will determine the direction of Earth's rotation as viewed from the north and south if they were suspended out in space. They will model how the rotation of the Earth causes currents to be deflected in different directions for...
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Worksheet
Curated OER

Review for Strand 2A Test: Nervous System

For Students 9th - 12th
Three pages containing 51 true and false questions make up this nervous system review. The major topics listed at the top of the test mention a film strip and a laboratory activity, but the questions appear to be answerable without...
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Lesson Plan
Curated OER

Chemosynthesis for the Classroom

For Teachers 9th - 12th
Explorers set up Windogradsky columns with local mud so that they can culture microorganisms. After three and six weeks they make observations of the mud and the organisms growing in it. In this way they observe succession and relate...
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Lesson Plan
Curated OER

Investigating an Enzyme-controlled Reaction: Catalase and Hydrogen Peroxide Concentration

For Teachers 9th - 12th
Are you looking for a way to measure cellular respiration? Try it with pureed potatoes. With some standard high school science equipment, biologists can perform an investigation and collect data surrounding byproducts of respiration. You...
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Lesson Plan
Curated OER

Testing Leaves for Starch: the Technique

For Teachers 7th - 12th
Like good scientists, kids often want to see first-hand why things are as they are; they can do just that in the starch-testing photosynthesis activity found here. Depending on the age of your pupils, you may wish to do the investigation...
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Lesson Plan
Curated OER

Investigating Properties of Water: Temperature

For Teachers 6th - 8th
Investigate how temperature affects the density of water and stratification that occurs in bodies of water when temperatures vary. Water of differing temperatures is given different colors to see the layers that form. The lesson is meant...
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Lesson Plan
Curated OER

Strong Ice

For Teachers 5th - 8th
Through three activities, first-time physical scientists wonder at the properties of water. Freeze some soda cans and a container of water prior to the investigation to show that water expands when frozen. Lab groups experiement with...
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Lesson Plan
Curated OER

All About Seeds!

For Teachers 1st
First graders learn all about seeds.  In this biology lesson plan, 1st graders discover: what a fruit is, what is inside of seeds, and how seeds are transported.
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Worksheet
Curated OER

Breathing and Holding Your Breath

For Students 8th - 12th
Five questions are presented and answered as a means of delivering information on the respiratory system. Using red and blue game chips, physiology learners model the movement of blood through the lungs. Groups of learners time how long...
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Lesson Plan
Nuffield Foundation

Dissecting Lungs

For Teachers 9th - 12th
Here is a lab activity where teens experience the respiratory system first-hand as they dissect lungs and identify key structures within the system. Although the website is written in British English with some slightly different verbiage...
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Lesson Plan
Nuffield Foundation

A Closer Look at Blood

For Teachers 9th - 12th
Here is a lab that has teenage scientists examining samples of their own blood under a microscope. Learners carefully prepare slides, then make detailed observations and identifying different types of cells using a key. 
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Lesson Plan
Curated OER

Cow Eye Dissection Lab

For Teachers 4th - 5th
Students explore the anatomy of the eye by dissecting a cow eye Students are introduced the concept behind vision and the anatomy to the eye.
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Lesson Plan
Curated OER

SEXUAL LIFE CYCLE DEVELOPMENT USING MONOCYSTIS

For Teachers 9th - 12th
High schoolers perform a lab to becoe familar with scientific concepts. The skill of inquiry is essential and this lesson furthers its development. The intelligence of kinesthetics is used as learners perform the many aspects of this lab...
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Lesson Plan
Curated OER

"Honey Dew from Bunny Too!"

For Teachers 6th - 12th
The pupils will design a lab to test the mechanism that triggers spore dispersal. They should have some clues after making observations of the life cycle. Part of the fun here is to let the students devise a method for testing this...
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Lesson Plan
Curated OER

Bacterial Transformation

For Teachers 10th - 11th
Learners explore DNA recombination. In this biology lesson, students observe the growth of microscopic species. They predict the phenotype of the transformed colonies.
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Lesson Plan
Curated OER

Pheed the World: Edible Phyla

For Teachers 9th - 12th
Students discuss the contributions of different organisms to our world. In this biology lesson, students research countries with limited food supply. They create an improvement plan for a fictitious country assigned to them.

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