Curated OER
Acid(s)-Base(s) Detective
Students investigate acids, bases, indicators and universal indicators. In this acid and base lesson plan, students test 6 samples with litmus paper and determine if they are acids or bases. They separate out 7 samples using litmus paper...
Curated OER
What Are the Signs and Symptoms of HIV Infection
Students identify the symptoms of HIV. In this disease control lesson plan, students listen to a mini-lecture on the symptoms of HIV. Students locate information on the Internet about ELIZA and confidentiality regarding HIV testing....
Curated OER
Protein Assays: Bio Rad and Page Gels
Young scholars conduct the Biuret Test and the Bio Rad Protein Assay. They examine the spectrophotometer and graph molecular weights and the concentrations of the proteins investigated. They prepare solutions for the Bio-Rad test and use...
National First Ladies' Library
Heart Health: Awareness and Research for Women
Learners explore basic heart anatomy, review basic definition of heart disease, research different tests used to diagnose heart disease and heart attacks, discuss what constitutes a "healthy heart" lifestyle, and incorporate it into...
Curated OER
The Importance of Tropisms
Students investigate plant tropisms using the scientific method. In this life science lesson, students learn about tropisms and test the response of corn seedlings to gravity. Response questions, extensions, and an adaptation for older...
Curated OER
Rate of Solution Lab
In this rate of solution worksheet, students determine how quickly a solute dissolves in a solvent by testing one independent variable such as temperature, particle size or the amount of stirring. Students design their experiments and...
Curated OER
Designing an Earthquake-resistant Structure
Young scholars attempt to design and build the most stable "earthquke resistant" structure. They create model buildings and test them on a shake table to see which design holds up the best.
Curated OER
Dinosaurs Here Yesterday Gone Today
Students take a pre-test to show their prior knowledge of dinosaurs. Using the internet, they reasearch the time period in which they roamed the Earth. Focusing on the area of Connecticut, they compare and contrast the large and small...
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
Waterdrops
In this science worksheet, students learn about water resources and watersheds by reading and answering questions in this 8 pages newsletter. Students learn about salt vs. fresh water, discover the protective role of estuaries, learn...
Curated OER
Activity Plan 3-4: Freezing Paper
Students discover how paper reacts to temperature changes in order to cultivate their science prediction skills. In this frozen paper investigation, students paint pieces of newsprint with water and then freeze them overnight,...
Curated OER
Change of State
Students investigate the change of states of Butyl Stearate and the temperatures at which it changes state. In this change of state lesson plan, students place a test tube of Butyl Stearate in a cold water bath and monitor its...
Curated OER
Keep on Standing!!
Young scholars construct an earthquake simulator and create building models to test. In this earthquake lesson, students use the Internet and a slinky to demonstrate P and S waves. They construct an earthquake simulator as a class and...
Curated OER
Our Forests Need Fires?
Young scholars consider how forest fires are both damaging and beneficial to forests. In this earth science lesson, students are read the book Fire! In Yellowstone by Robert Ekey and watch "Fire Ecology" and "Two Sides of Fire" before...
Curated OER
Cosmetic Products Evaluation
Students evaluate different cosmetic products. For this chemistry lesson, students determine the physical and chemical components of their samples. They perform various test such as pH, viscosity, conductivity and formulate a conclusion...
Curated OER
Water Will, Water Way
Students test tap water for hardness and mineral content. In this environmental science lesson plan, students identify the different stages of the water cycle. They classify plant and animals according to the rules of taxonomy.
Curated OER
Graphing the Standard Curve
Learners analyze colorimetric using a computer program. In this science lesson, students show application of standard curves by finding other areas of science where standard curve is analyzed.
Curated OER
Function of a Stem
Fourth graders perform an experiment to test the function of a stem. In this science activity, 4th graders write a description of their investigations. Students also explain how the stem interacts with the rest of the plant. Students use...
Curated OER
Hitler's Lost Sub
Students watch a video clip about German submarines lost during World War II. They work together to create their own submarine out of a plastic bottle. They test the buoyancy of the submarine in different activities.
Curated OER
Foodborne Illness Outbreak Investigation
Students demonstrate how epidemiological investigations of outbreaks are performed. They illustrate the principles of hypothesis formation and testing by epidemiologic study in the setting of an acute foodborne disease outbreak.
Curated OER
Roy G. Biv Has Feelings Too
Young scholars test their memory recall and discuss its association to color. After reading an article, they discuss the natural and psycho-sociological significance of the color red. As a class, they participate in a mood-color...
Curated OER
The Effects of Alcohol and other Teratogens: A model using Zebrafish
Students investigate the interference of various drugs on an embryo through experimentation. This is an open-ended lab to allow students to see effects of various chemicals humans choose to put in their bodies and create questions they...
Curated OER
An Introduction to Acids and Bases
Students explore acids and bases. In this instructional activity about acids and bases, students do an experiment to test certain items to determine what they are. Students use cabbage and litmus paper as indicators. Students understand...
Curated OER
Regulation of Human Heart Rate
In this regulation of the human heart rate worksheet, students learn to measure their heart rate and design an experiment to test for the affects of a stimulus on the heart rate.