Curated OER
Extraction of Caffeine from Tea Leaves
Students conduct an experiment in which they extract the greatest number of grams of caffeine from four bags of tea. They conduct Internet research, conduct the experiment, and record their observations and data.
Curated OER
Brain Buzz: Effects of Caffeine, Nicotine, Alcohol and Drugs on Learning
Students understand how the brain functions and how they can promote a healthy lifestyle. In this health lesson students complete several activities including investigating how stimulates affect the brain.
Curated OER
Lab Experiments in Nutrition
Looking for authentic hands-on nutritional experiments? High schoolers will perform experiments to test for the presence of vitamin C in several solutions as well as the effect of caffeine on Daphnia. They will also consider the...
Statistics Education Web
Consuming Cola
Caffeine affects your heart rate — or does it? Learners study experimental design while conducting their own experiment. They collect heart rate data after drinking a caffeinated beverage, create a box plot, and draw conclusions....
Curated OER
Drugged Out Daphnia
Ninth graders participate in experiments to investigate the the effects of nicotine, caffeine, aspirin, alcohol, and sleeping pills on the heart rates of Daphina. They describe the relationships between common drugs and heart rates....
Curated OER
The Effects of "Recreational" Drugs on the Development of Chick Embryos as a Model for Human Embryogenesis
Young scholars conduct experiments on fertilized chicken embryos to determine the possible developmental effects that various recreational drugs (caffeine, alcohol, nicotine, and aspirin) might have on them.
Curated OER
Toxicants and California Blackworms
Young scholars determine the normal behavior of California blackworms. They determine how various concentrations of assigned toxicants affect the worm's behavior. Students are introduced to testing of potential toxicants, an important...
Curated OER
Drug Analysis Using Thin-Layer Chromatography
Students use forensic science to positively identify any suspected drugs submitted to the laboratory. They determine the identity of the drugs found in the bodies of drug-overdose victims. Students use TLC to identify the active...
Curated OER
Growing Barley for Use in Biosynthesis Experiments
Students attempt to determine the optimum growing conditions for barley. They assess the effects of a number of substances such as ammonium chloride and urea on the plants
Curated OER
Generic vs. Brand Name
Learners compare and contrast generic and brand name products and the costs of producing each. They explore the "Bargain Basement" section of the ING website, participate in a soda taste test, and tally the results of the taste test on a...
Curated OER
Sleep and Energy
Students explore the concept of a good night's rest. In this sleep and energy lesson, students keep track of hours slept per night for a week and how they feel each day. Students discuss how good rest contributes to feeling alert...
Curated OER
Embryological Development Using Medaka Fish
High schoolers analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...
Curated OER
Aspects of Individual Human Blood Pressure
Students learn about human blood pressure. In this biology lesson plan, students gain an understanding of the relationship between hypertension and it's risk factors, demonstrate how pressure builds up in clogged arteries, and measure...
Curated OER
Related to Natural Products
Students examine how the microwave delivers energy at different power levels. They work together to complete experiments on various materials and different power levels. They answer discussion questions to end the lesson.
Curated OER
How Organisms Respond to Changes in their Environment
Young scholars observe the reaction of living cells to mechanical and chemical stimuli by introducing different stimuli to an organism under a microscope and recording the response.
Curated OER
Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Students evaluate the importance of hormones in living things. In this biology lesson, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis questions.
Curated OER
The Perils of Drinking Water
Students determine the presence of drugs in water. In this chemistry lesson, students experiment on water samples using thin layer and column chromatography. They determine the concentration of drugs present using graphical analysis.
Curated OER
Revised “Understanding Nutrition” Activity
High schoolers evaluate their current food choices. In this health science lesson, students test different drinks to rate the amount of Vitamin C content. They discuss results in class.
Other popular searches
- Science Caffeine
- Caffeine Effects
- Caffeine Extraction
- Daphnia and Caffeine
- Goldfish and Caffeine
- Energy Drinks Caffeine
- Food With Caffeine
- Caffeine Use
- Daphna and Caffeine
- Health, Caffeine
- Caffeine and Nicotine
- Health Caffeine