Curated OER
From Polymers to Bioplastics: Looking Toward Finding Renewable Resources
Students investigate the properties of polymers. In this chemistry lesson, students explain the importance of energy sources. They produce a bioplastic from the lab and evaluate its structural integrity.
Curated OER
Osmosis Investigation
Students investigate osmosis as they determine how carrot cells respond to two different environments. They conduct the experiment, record the data, and answer discussion questions.
Curated OER
Interactive Notes-"Electricity"
Students explore electricity. In this interactive electricity lesson, students create static electricity with balloons, observe the rate at which ice melts to identify conductors and insulators, and create a static charge. Activities...
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Connection to Engineering: Fractions of Crude Oil
In this crude oil activity, students read about the fractions of crude oil and their demand. They answer questions about the data given.
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Indicator Sponge A Discrepant Event Demonstration
Students explore the use of acid and base pH indicators. The teacher saturates an indicator sponge with congo red solution. Afterwards, the sponge is placed in a blue base solution. Students observe that the blue sponge actually turns...
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Chemistry Lab-Molar Volume of Gas
Learners determine the molar volume of hydrogen gas. In this molar volume lesson plan, students find the molar volume of hydrogen produced in a reaction between magnesium and hydrochloric acid. They use a eudiometer to measure the volume...
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Structure of Seeds and Effects of Fertilizer on Plant Growth
Investigate the structure of seeds and the effects of fertilizer on the growth of plants. Young scientists observe a peanut and determine if it is a monocot or dicot plant. They plant seeds and make varying solutions of fertilizer, then...
Curated OER
Chromosome Karyotyping
Students explore chromosome karyotyping. In this chromosome karyotyping lesson plan, students use a chromosome kit to explore chromosome syndromes and disorders. They also produce a large model of a cell with chromosome to simulate cell...
Curated OER
Osmosis
Students investigate osmosis and diffusion in a liquid environment. In this osmosis lesson plan, students use dialysis tubing made into bags and filled with 3 different solutions. They observe the movement of water molecules into higher...
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Introduction to Gas Chromatography
Students analyze gas chromatograms and suggest various applications for gas chromatography.
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Digestion Experiment
In this digestion experiment activity, students follow the procedures to set up an experiment about stomach digestion using pH paper to test for acidity.
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Teaching Avogadro's Number
Learners design an experiment to determine Avogadro's number. Students utilize an ammeter, an electrolytic cell and internet research.
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Solution Concentration
Students determine differences in concentrations. They have to state the problem they feel exists, consider possible solutions, and develop a plan to come up with for containers whose labels have fallen off. Students base this off the...
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Emerging Viruses
Young scholars study the characteristics of living things and explore the characteristics of viruses including their structure, function, and reproductive cycles. They also explore the impact of viruses on human health by discussing...
Curated OER
How Can We Observe Genetic Variation Within a Species?
Young scholars observe intra-species variation by completing standard microbial streaking procedures. They collect data from which they draw observations and complete a worksheet.