Curated OER
Antibody Center Template
In this antibodies worksheet, learners use model diagrams of antigens, antibodies and blood cells to develop a visual understanding of the immune system. They draw diagrams of antibodies and antigens attached to each other and answer...
Curated OER
Tree Birthdays
Students investigate the growth of trees. In this tree growth lesson, students discover that trees make a ring each year they live. Students use new voabulary such as bark, phloem, and cambuim to talk about tree parts. Students create a...
Curated OER
Control of the Cell Cycle
In this cell cycle worksheet, students review how enzymes control the cell cycle and what happens when the cell cycle becomes uncontrolled. This worksheet has 7 short answer questions.
Curated OER
Living Environment
In this environmental instructional activity students complete a series of multiple choice and short answer questions on animal populations, cell structure and chromosomes.
Curated OER
Answer Key for More Advanced Electrochemistry Calculations
In this electrochemistry activity, students solve 9 problems such as identifying masses of metals produced at cathodes, determining the potential of a cell's electrode and writing cell reactions along with their potential.
Curated OER
Getting Up the Nerve
Middle schoolers examine the basics of the nervous system through an interactive program. They discover how the brain is linked to muscle movement. They can test cells through the interactive program to see how it reacts to different...
Curated OER
Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...
Curated OER
Methods of Power- Solar, Hydrogen, and Electric
Students examine solar, hydrogen, electric power. In this research based lesson, students will do simple investigations, view videos, discuss, and research how these three types of energy are used for power. They illustrate a...
Curated OER
Properties of Light
In this light spectrum instructional activity, students will read a diagram and a chart listing information about the different types of light rays from Gamma rays to radio waves. Then students will write a short essay about a new...
Curated OER
Characteristics of Snakes and Turtles
Students examine the characteristics of snakes and turtles and compare/contrast reptiles with mammals. They watch a video, answer discussion questions, complete information charts, conduct Internet research, and create a habitat diorama.
Curated OER
The Role of Enzymes
Students explore the role of enzymes in chemical reactions. In this enzymes lesson plan, students use hydrogen peroxide and manganese dioxide to observe a chemical reaction. Students observe the rates of reactions of chalk, hamburger,...
Curated OER
The Introduction and Diffusion of Household Technology
Students conduct research and develop a matrix demonstrating the introduction and spread of common household items from 1900 to 2000 in the U.S. They conduct Internet research, watch and discuss a video, and develop the matrix.
Curated OER
How DNA Controls the Workings of the Cell
In this DNA worksheet, learners compare the DNA sequence of a human and a cow to complete 4 fill in the blank questions and 4 short answer questions.
Curated OER
Not Just a Bag of Beans
Students determine the types of natural selection and variation that exists in a population, using beans.
Curated OER
Drawing a Plant Cell
In this cell structures worksheet, students draw a plant cell. Students draw and label all of the parts listed in the word bank. Students then identify each part by coloring it the color indicated in the word box.
Curated OER
Drawing an Animal Cell
In this animal cell structure instructional activity, students draw an animal cell. Students then draw and label all of the cell parts listed in the word box. Students identify each part by coloring it the color in indicated in the box.
Curated OER
Solar Cell Simulation
Second graders describe how energy moves from the Sun to the photovoltaic cell to the wire and to the load. In this solar cell simulation lesson, 2nd graders demonstrate the movement of photons and electrons to emulate how solar energy...
Curated OER
English Exercises: Verb Tenses
In this online interactive English worksheet, students respond to 7 multiple choice questions that require them to use verbs appropriately. Students may submit their answers to be scored.
Curated OER
Algae Blooms
Your microbiologists explore a changing algae population and build an exponential function modeling algae concentration from the description given of the relationship between concentrations in cells/ml and days of rapid growth.
Curated OER
Mitosis vs. Meiosis Worksheet
This complete worksheet includes short answer and multiple choice questions as well as a Venn diagram for comparing and contrasting mitosis with meiosis. Separate teachers' instructions are supplied. This could be used as homework and is...
University of Minnesota
Sheep Brain Dissection
Bored with frog and earthworm dissections? Had your fill of fetal pigs? Anatomy students will be intrigued by the sheep's brain, and you will be prepared with guiding questions, extension activities, and pictures as they dissect one —...
Teach Engineering
Algae: Tiny Plants with Big Energy Potential
My, what big energy potential you have! Scholars learn about the energy potential of using algae as a biofuel. A PowerPoint presentation first describes the structure of algae and then how researchers use algae as biofuel to produce energy.
Discovery Education
Motion in the Ocean
How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...
Virginia Department of Education
Body Systems
The human body is an amazing thing! Explore the body with your high school class as they investigate each system in detail. They learn components of each organ system and disease processes that can negatively affect general health and...