Chymist
Writing Chemical Equations
Communicate chemistry clearly with a concise guide to writing chemical equations. It covers everything from the parts of a chemical equation to the different types of reactions that budding chemists may encounter.
Curated OER
Melting and Freezing
Students explore how various substances change from a solid to a liquid or from a liquid to a solid and how temperature, pressure and nature play an important role in this process. For this melting and freezing lesson,...
Curated OER
Why Does Evolution Matter Now?
High schoolers examine how natural selection creates antibiotic-resistant bacteria,
recognize applications of evolutionary principles for medicine, agriculture, and conservation, and discuss how science contributes to decisions in...
Curated OER
Let the Sunshine in
Students collect and analyze data to study wavelengths of visible light. They cover Styrofoam cups with three different colors of sun filtering products and shine a lamp directly on the cups. They determine the most effective filtering...
Curated OER
Exploring Three Categories of Human Induced Environmental Problems
By exploring the three categories of human-induced environmental problems students can gain a global perspective.
Virginia Department of Education
Soap, Slime, and Creative Chromatography
Do you think chromatography paper suffers from separation anxiety? Young chemists make soap, slime, silly putty, and experiment with chromatography in this lesson. The material includes clear instructions for each experiment along with...
Curated OER
Activity #5 Environmental Effects
Students explain the implications of particle theory of The Law of Conservation of Matter for problems of pollution and waste disposal. They describe, in terms of atoms and molecules, what happens to materials when they are dissolved or...
CK-12 Foundation
CK-12 Earth Science Concepts for Middle School
Explore a variety of science concepts in an interactive textbook created for middle school scholars. A lengthy table of contents takes readers to pages comprised of a subject overview, outline, and summary. Follow links further to find...
Virginia Department of Education
Equilibrium and Le Chatelier’s Principle
The best part of learning about equilibrium is that nothing changes. Young chemists observe four demonstrations during this lesson: equilibrium in a saturated solution, equilibrium with an acid-base indicator, equilibrium with cobalt...
Virginia Department of Education
Mystery Iron Ions
Young chemists perform an experiment to determine if a compound is iron (II) chloride or iron (III) chloride. Then they determine the formula, balance the equation, and answer analysis questions.
Curated OER
Conservation at a Crossroads Lesson 1: What Is Conservation and Why Does It Matter?
Young scholars explore the concept of conservation. In this conservation lesson, students read articles and primary documents about the Conservation Movement in the United States and compare the movement to today's environmental...
Curated OER
Global Warming: Life in a Greenhouse
Students examine the evidence that scientists have used to support the existence of global warming and the greenhouse effect. How the concepts have been developed and evaluated form the focus of this lesson.
Curated OER
Giraffe Riff Raff
Students study the effects of wildlife conservation and relocation. In this conservation lesson students view video on the preservation of the giraffe populations and discuss the impact that humans have had on them.
Curated OER
What Influences Reaction Rate?
Students study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph...
Curated OER
What Have We Done?
Students investigate the effect of dams on the ecosystem. In this environmental lesson, students read case studies on the Aswan Dam and the Colorado River Basin and construct a T-chart to compare the effects on the region.
Curated OER
Stream Ecology In Wisconsin and Puerto Rico
Students identify the different types of water and explain in what proportions they exist on Earth. They identify and correctly label the parts of the water cycle and how these parts interact with each other. Students identify the...
Curated OER
Industrialization of the American Landscape
Students explore the Chernobyl incident and the resulting environmental health impacts. They explore three different isotopes that were released into the atmosphere. Through inquiry, students determine the difference between types of...
Curated OER
Where Is The Juice?
Students are introduced to the component's of Ohm's Law. In groups, they practice their problem solving skills by reviewing problems solved earlier. They participate in activities that help them gather information on the importance of...
Workforce Solutions
Newton's Laws
Two lessons explore the connection between energy transformation and a given job. In lesson plan one, small groups role-play a scenario that showcases the energy transformations that may take place during a job-specific task. The second...
Curated OER
Melting the Ice: Energy Transfer
Students study thermal energy and energy transfer to sea ice processes. In this energy transfer lesson, students make their own ice cream and discuss energy transfer and thermal energy. Students view a radiation overhead and its role in...
CPO Science
Potential and Kinetic Energy
Here's a resource ideal for independent learners who need extra reinforcement or would like to work ahead. These textbook chapters and practice problems cover many basic physics concepts, starting with potential and kinetic energy and...
Curated OER
Introduction to Materials Science - Part B
Young scholars are able to give specific examples of what to do and what not to do during given safety situations, and classify materials as metals, polymers, ceramics/glass, or composites. They are able to distinguish between chemical...
Curated OER
Improving the HVAC System
Students describe the components of an HVAC system and determine which factors influence how efficient the system can be. They work together to develop hypotheses about the systems and their cost effectiveness and efficiency.
Curated OER
Money Matters to Me
Fourth graders explore economics by identifying financial goals. In this consumerism lesson, 4th graders discuss money matters and how to conserve an income when they get older in order to achieve their goals. Students collaborate in...