Colorado State University
Why Can Warm Air "Hold" More Moisture than Cold Air?—Vapor Pressure Exercise
Does it feel a little humid in here? Learners assume the role of water vapor in the atmosphere as they explore the differences between warm and cold air. They roll dice to determine their level of energy, which determines if they...
Curated OER
Lesson 2: the Cell Cycle
Students explain how cells reproduce. In this biology lesson, students explain the different stages of the cell cycle. They calculate the number of new cells produced.
Curated OER
Microscope Basics
Students examine a microscope and learn its parts. In this microscope lesson students study the different parts of the microscope and see the differences in the adjustments then make their own wet slide.
Curated OER
Microscope Mania Quiz
Students explore the parts of the microscope. In this microscope lesson students are given a quiz on the parts of a microscope.
Curated OER
The Absorption of Solar Energy
Two sequential parts to this lesson introduce your class to the electromagnetic spectrum, the ability to absorb radiant energy, and the pigments in leaves that are responsible for collecting sunlight to be used in the photosynthetic...
Curated OER
Cells And Their Parts
Students investigate different types and their parts. They differentiate prokaryote and eukaryote cells and create a venn diagram displaying differences or similarities. Students write ten similes related to the cells and parts of them.
Curated OER
The Microscope
In this microscope lesson young scholars explore the compound light microscope. Students discover techniques concerning cleaning, storage and proper use of the microscope. Young scholars discover the working parts of the compound light...
Curated OER
Mitosis And the Cell Cycle
Students determine the approximate time a cell spends in each phase of mitosis by counting cells in each phase from a prepared slide. They use a few simple calculations to estimate how long cells spend in each cycle in the body.
Baylor College
They're Everywhere: Bacteria
Totally gross out your class with the eighth lesson in this series on food science. Explore the microscopic world of bacteria by taking swabs of different classroom objects and growing colonies in petri dishes. An engaging activity that...
Curated OER
Concrete
Knowing how to mix concrete is a big part of having a construction job. Here vocational learners will go through the types, economy, and uses for concrete. Each slide is rich in text but organized in an easy-to-read style. Images and...
Curated OER
What Does Your "Homunculus" Look Like?
Students investigate the density of touch receptors in various parts of the body. They discover how the body senses various stimuli, then maps a picture of the "homunculus" of the experimental subject.
Biology Junction
Fungi Coloring Worksheet
In this biology instructional activity, students complete 28 short answer questions on fungi. They color and label the different parts of a hyphae.
Curated OER
Stomata: Microscopic Openings that Let Plants Breathe
Students participate in a lab experiment to observe and measure the opening and closing of stomata. They focus on photoperiod, locate and identify stomata on a leaf and explain the role of stomata in the daily functioning of a plant.
Curated OER
Microscope Parts Word Search Puzzle
In this language arts worksheet, students locate the names of 6 parts to a microscope in a word search puzzle. One of the words in the word bank is spelled wrong.
Curated OER
The Internal Anatomy of the Grasshopper
Sixth graders explore the internal organs of grasshoppers. They determine the function of the organs through a dissection activity.
Curated OER
Using the Microscope
Young scholars demonstrate their ability to properly make observations using a compound microscope. They prepare an onion skin slide and focus on it in both low and high power. Then they measure the diameter of one of the cells.
Curated OER
Plant and Animal Cells
Students investigate parts of a cell. In this plant cell lesson, students determine the difference between plant and animal cells. Students discover that coral is an animal based on cell characteristics. Students create puppets to...
National Nanotechnology Infrastructure Network
Big vs. Little - Macro to Micro Lesson 2
The big world is full of tiny surprises. Classes discover all things big and small while completing the second instructional activity of a five-part series comparing macro- and micro-objects. Learners collect items from around the room...
Curated OER
Activities of the Immune System (Activity 1)
Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson plan.
Curated OER
Case Study Two: Shark Dissection
Students read an article on sharks prior to beginning a dissection lab. As part of the lab, students identify differences between the shark anatomy and human anatomy and hypothesize why those differences exist.
Curated OER
Investigating Mitosis in Allium Root Tip Squash
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....
Columbus City Schools
To Measure its Mass or Volume?
Atoms, elements, and molecules, oh my! Teaching the fundamentals of chemistry to curious sixth graders has never been easier to accomplish. Here is a resource that pulls together everything needed to get them off to a good start,...
Curated OER
Focusing on Lenses
Students explore scientific observations by examining the parts of a microscope. In this optics lesson, students discuss the importance of a focal point and focal distance when utilizing an optical device such as a microscope. Students...
Curated OER
Plant Pollination
Middle schoolers investigate methods of pollination for various flowers. In this plant biology instructional activity, students learn the parts of a flower and form a hypothesis about the method of pollination for the flower. They...