In this redox review learning exercise, students determine the balanced net cell reaction, calculate the value of the equilibrium constant, and write the balanced net ionic equation for reactions. This learning exercise has 13 problems...

Students differentiate between plant and animal cells. They identify the structures central to plant cells. They complete a Venn Diagram listing the differences between animal and plant cells.

Reinforce the neural connections in the brains of your young biologists with a simple anatomy worksheet. Looking at the provided diagram of a neuron, learners are asked to correctly identify and describe the function of...

Students draw cells, make a cell, and list organelles in plant and animal cells. In this cells lesson plan, students create edible cells.

After reading through this presentation about nerve impulses, students should be able to complete the sentences given with the correct terms and scientific vocabulary. The basics of the ion channel behavior are detailed along with a...

Electrify your science class with this simple electrolysis experiment. After first reading about hydrogen and its potential as an alternative energy source, a demonstration is performed showing young scientists how water molecules can be...

Students compare the digestive systems of the buffalo and of the zebra, diagram their systems, and compare their lengths. In this digestive system lesson plan, students learn about their diets as well.

Warm up to the idea of solar energy. A lesson includes three activities that challenge scholars to apply knowledge in new ways. First, they learn to run an alarm clock without a battery by using solar energy. Next, they complete an...

In this science instructional activity, students study the structure and function of the cell by reading the information, studying the pictures and diagrams and finally completing a challenging crossword puzzle. There are 84 pages...

Students conduct an experiment comparing human cells to chicken cells. In this cells lesson plan, students conduct an experiment to see how nutrition moves through cells and how to better take care of their bodies.

In this antibodies worksheet, students 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...

This is a activity where students can review the different parts of an animal cell by coloring in the various sections.

Students set up a cell membrane with the material provided by their teacher and then arrange beads properly to show how the sodium and potassium ions are arranged. They then make a model representing the axon of a neuron.

In this amoeba worksheet, students read about the structures of the amoeba and their functions. They answer twelve questions about the amoeba and color given structures on a diagram of an amoeba.

There are technically two presentations in this collection of slides. The first presentation is a single-slide comparison of plant cell division and animal cell division. The second focuses on the steps of meiosis and the genetic...

Five pages take biologists on a generalized survey of the origin of life. Queries are made regarding theories of how life developed, ancient Earth conditions, and the ever-changing field of taxonomy. The experiments of different...

A set of slides depicts sick children, an artistic rendition of a white blood cell amongst red blood cells, and a diagram of part of the lymph system to teach youngsters about immunity. Kids will find that it is made up of skin, white...

Bring the excitement of genetics to scholars with a dynamic hands-on meiosis modeling experience. During the activity, biologists follow step-by-step procedures to build chromosomes, model independent assortment, learn about crossing...

Introduce botany or biology beginners to nutrient transport in plants by assigning this worksheet. Learners describe turgor pressure and its role in hydroregulation. They explain the functions of xylem, phloem, stomata, and guard cells....

Diagrams with annotations are shown on each of these eighteen slides, which summarize the processes of respiration. The focus is on the 3-step oxidation process and the Krebs cycle.  Students should be able to follow these slides...

Students investigate osmotic balance in living cells. In this osmotic balance lesson plan, students use elodea leaves to study the effects of salt solutions on the cell. They compare the changes in an elodea leaf with salt water on it to...

Sixty multiple choice questions cover the entire gamut of chemistry concepts. This is the local section of the U.S. National Chemistry Olympiad, where your chemistry candidates take a shot at entering the national competition. They...

High schoolers construct a mitosis flip book. In this biology lesson plan, students describe the different stages of mitosis. They discuss the importance of cell reproduction.

Pupils draw a diagram to show the fluid mosaic model of a membrane. They explain how hydrophobic and hydrophilic properties help membranes hold their shape. They identify the functions of different cell membrane proteins as well.