Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Curated OER
Life in the Crystal Palace
Marine biologists research sea ice communities. Assign some groups to construct paper models of sea ice communities in winter, and some to construct models of them in summer. The lesson is simplistic, but the Internet resources provided...
Curated OER
Wetland Metaphors
Students describe the characteristics of wetlands and identify their ecological functions. They inspect items and use them to create metaphors about wetlands.
Curated OER
Week 7: Animal Adaptations - Bird Beaks
Learners use tools to represent bird beaks and pick up different types of food with them in order to discover which beak would help the bird survive depending on their food type.
Curated OER
Erosion
Students are able to identify the causes and effects of erosion. They hypothesize ways to help curb erosion. Students are able to identify ways being used now to curb erosion. They are shown two different types of erosion, by putting...
Curated OER
Speciation and Genetic Drift Worksheet
Fifteen terms pertaining to speciation, extinction, and gene flow are to be matched to their definitions. This simple, easy-to-read worksheet can be used as a pop quiz for your biology learners when studying natural selection principles...
Curated OER
Fish Eyes - More than Meets the Eye
Inform your class about the adaptations in fish eyes: cones, lens size, endothermy, and speed of vision. The adaptations are related to diving behavior. Junior marine scientists compare the adaptations of four different fish species to...
Polar Trec
Arctic Smorgasbord!
Two blooms of phytoplankton, instead of just one, now occur in the Arctic due to declining sea ice, which will have widespread effects on the marine life and climate. In small groups, participants build an Arctic food web with given...
Cornell University
Diffraction Demystified
Study diffraction patterns using CDs and DVDs! Scholars measure the diffraction patterns of a light wave as it hits a CD or DVD. Using the information, they can measure the distance between the tracks.
Cornell University
Characterizing a Solar Cell
Young classes are sure to get a charge out of this activity! Learners experiment with circuits of a solar cell. They practice determining current, voltage, and power for the circuit and maximize the voltage and current of the cell.
Agriculture in the Classroom
Roll of the Genes
Animal reproduction in sheep and cattle is explored with the help of Punnet squares. Scholars employ tools using probability to conclude the color of wool a sheep's offspring will have. Acting as animal geneticists, pupils then take...
NASA
Christa's Lost Lesson: Effervescence
How are chemical reactions affected by gravity? Learners explore the phenomenon of effervescence as part of the Christa's Lost Lessons series. They compare findings in an experiment on effervescence to a video of a similar experiment in...
Curated OER
Human Anatomy - How Do We Move?
Fifth graders discover how blood moves around the body. In this circulatory system lesson, 5th graders feel their pulse before and after exercise. Students count their heart rate. Students use the scientific method to record...
Curated OER
The Skeletal System
Students research the skeletal system. In this anatomy lesson, students measure their bodies to find the approximate length of their bones. They draw and cut out each of the bones and then attach them using brads or glue.
Curated OER
Human Anatomy- How Do We Move?
Learners examine the muscular system. In this muscular system lesson, students first draw a realistic representation of their leg or arm bones. Learners do several activities to attach these bones to "joints" with string to simulate...
Curated OER
Motion Experiment
Students experiment with the laws of motion. In this motion lesson, students explore Newton's Laws of Motion. Students work in groups experimenting with different objects and observing different types of motion.
Curated OER
Human Anatomy- How Do We Move?
Students explore the human anatomy. In this respiratory system lesson plan, students conduct an experiment to simulate the capacity of human lungs.
Curated OER
Human Anatomy -- How Do We Move?
Learners create a model of the digestive system. In this human anatomy lesson the students examine features of the digestive system. The learners perform an experiment.
Curated OER
Water Quality: Water Filtration
Students build a water filtration system. In this water quality activity, students work in groups to construct water filtration units that can purify contaminated water. This activity is part of a larger unit on water quality.
Curated OER
Introduction to Work
Fifth graders define work, force, and energy and calculate work done using a simple formula. They observe the teacher using an Equi-beam and identify the fulcrum, calculate different work problems, and participate in a class discussion.
Curated OER
Slingshot Characterization Experiment
Learners set up and conduct a scientific experiment to demonstrate data collection. In this scientific process lesson, students complete an activity with the specific objective of using a slingshot to fire a t-shirt into the crowd at a...
Curated OER
Simple Machines
Fourth graders discover the principles and uses of gears noting that they can be used to change the direction of motion or the speed of an object. They may also change the force and/or distance through which an object turns. They then...
Curated OER
Human Machine
Students explore the human body by conducting an exercise in class. In this human anatomy lesson, students view a diagram of the human body and identify the specific bones and joints that allow us to perform specific exercises like...
Curated OER
The Historical Development of Magnetism
Learners discuss the history and importance of magnets to the world. In this magnetism lesson, students write an essay of a world without magnets. Learners may research addition information to add details about uses of magnets.