Curated OER
Investigating Factors That Affect Rate of Enzyme Action
Students explore the properties of enzymes. In this chemical reaction lesson, students explore enzymes through a Web-quest and investigative study. Students will collect and summarize data and create a class presentation. This lesson is...
Curated OER
Leaf Chromatography
You can bring science alive for students with these lessons on leaf pigments.
Curated OER
Learning the Structure and Function of DNA
Young scholars read about Humane Genome Project, examine structure and function of DNA, and participate in gel-electrophoresis lab. They complete Internet activity to test their knowledge of DNA.
Curated OER
The Birds and the Beaks
Students explore the adaptations that birds have. In this adaptations lesson students view a video and create a concept map of birds and their adaptive traits.
Curated OER
Amphibian Spawns
Students observe tadpoles as they gradually change into adults. In this amphibian biology instructional activity, students watch tadpoles in a tank in the classroom, keep a daily record of what they observe, and chart the growth...
Howard Hughes Medical Institute
DNA Profiling Activity
Everyone loves a good mystery ... can your class actually solve one? Partnered pupils take on the role of forensic investigators during a three-part activity focusing on DNA evidence processing. Learners discover the methods used to...
Curated OER
Investigate Science Using Crayfish
Young scientists discover the importance of scientific investigation by observing live crayfish. They carefully observe the patterns of crayfish in different environments. Then they discuss their conclusions and define what all living...
Howard Hughes Medical Institute
The Molecular Evolution of Gene Birth and Death
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...
Curated OER
Cells and the Cell Membrane
Students investigate the properties of cell membranes by isolating the membrane surrounding chicken eggs. They set up an experiment by placing eggs in a vinegar solution for three days. A powerpoint lecture emphasizes the structure of...
Curated OER
Evolutionary Relationships Based Upon Comparative Genetics
Students investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson integrates technology with the use computers to perform DNA analysis.
Curated OER
Medical Help for Microbe Attacks
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...
Curated OER
Graphing And Data Presentation
Learners engage in a study of science and mathematics with the practice of creating graphs. A guest speaker comes to the class to share statistics from the community and the students are shown how he uses the coordinate system in the...
Curated OER
The Coriolis Effect
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...
Curated OER
Learning from Light: The Big Bang
Young scholars explore what astronomers are able to examine our galaxy and universe by examining light. They explore in this sub-unit the formation of the universe, commonly called "The Big Bang," and it follows studying from the Light:...
Curated OER
Why Are The Shore Birds Dying?
Pupils engage in a field study of birds and how they are in danger harm due to environmental factors. They list different possible causes in a prediction activity. The observations are done while writing up data and connecting it to a...
Curated OER
Mussel Ecology
Students are introduced to the marine environment of the mussel. The emphasis of the instructional activity is upon what human factors are present to influence the environment in positive and negative ways. They brainstorm in groups in...
Curated OER
Antibiotic Resistance
Students using the scientific method, study bacteria as a covering surface of the earth in many forms. They discover that not all bacteria is bad and introduce the topic of antibiotic resistance. Science Fair expectations are addressed.
Curated OER
All About Seeds!
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.
Nuffield Foundation
Dissecting Lungs
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...
Nuffield Foundation
A Closer Look at Blood
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.
Curated OER
Coastal Biodiversity of South Africa
Students investigate the biodiversity found along the coast of South Africa. They conduct research using a variety of resources. They use the information in order to write lab reports with the data. The instructional activity can be...
Curated OER
Introduction to Aseptic Techniques
Students study bacteria and aseptic microbiology laboratory techniques. They discover how to pour, label, streak, seal and store plates in an incubator and articulate what they have learned via an informational laboratory poster.
.
Curated OER
Discovering Mitosis in Onion Roots
Pupils discover the different stages of mitosis by examining onion roots under a microscope, drawing diagrams of what they see, and organizing collected data in a chart and create a pie graph from their lab data.
Curated OER
Studying Living Organisms
Students are introduced to Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra.