Towson University
The Wildlife Forensics Lab
Can science put an end to the poaching of endangered species? Show your young forensic experts how biotechnology can help save wildlife through an exciting electrophoresis lab. Grouped pupils analyze shark DNA to determine if it came...
Towson University
Berries...With a Side of DNA? (High School)
Is DNA still present after picking fruit or cooking vegetables? Biology scholars extract and collect DNA strands in an impactful lab. Working groups prepare their samples and compare their results to negative and positive standard...
Curated OER
Teaching about the Effect of pH on Aquatic Organisms
Students perform experiments to determine the PH, acidity, and buffering qualities of a lake that make them sensitive to acid deposition.
Curated OER
Why Muscle Biology?
Young scholars research and define a muscle biology research question and organize an experiment to address the question utilizing either NADH staining or acid buffering. They analyze data as well as draw conclusions about their...
Curated OER
Acid Stomach
Young scholars develop an understanding of how aspirin works and how understanding it's interaction with other chemicals in the body aided doctors in medical research. They complete a lab that compares the reaction of regular aspirin...
Curated OER
Georgia: the Buffer Colony
In this United States history instructional activity, students utilize a word bank of 10 terms or phrases to answer 10 fill in the blank questions about the colony of Georgia. A short answer question is included as well.
Chemistry Collective
Virtual Lab: Determining the pKa and Concentration Ratio of a Protein in Solution
It's pretty common to determine the dissociation constant for an acid or a base ... but, what about a protein? Challenge your class with a virtual lab designed to further develop their acid-base chemistry skills. Individuals determine...
College Board
2017 AP® Chemistry Free-Response Questions
More than 83,000 scholars earned college credit, thus saving time and money by passing the AP Chemistry exam in 2017. Use the exact test questions covering concepts from activation energy to solubility to prepare for the upcoming...
Curated OER
Information Technology
Students identify various threats to computers today. In this technology lesson, students explore various techniques to address security issues. They demonstrate what they have learned using classroom computers.
Curated OER
Acid/Base Equilibrium
In this equilibrium worksheet, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
Curated OER
Measuring the pH Value of Water
Students test the pH level of a water sample by using a Colorimetric test. They explain the impact of pH levels on water and aquatic life.
Curated OER
Biology Midterm Review
In this biology worksheet, 9th graders identify and locate various vocabulary terms pertaining to the study of biology. There are 50 biology terms located in the word search.
Curated OER
Acids and Bases
In this acid and base worksheet, students solve 11 problems including calculating pH of solutions, describing buffers, calculating solubilities of solutions and identifying acid-base pairs.
Curated OER
Protein Biochemistry: Evidence for Charged Amino Acids in Proteins
Pupils add the acid and base drop wise as the protein precipitates. If either are added too rapidly, students may miss detail or the protein may not have sufficient time to renature. Casein does not buffer the solution well when it is...
Curated OER
Elementary Amplifier Theory
In this amplifier learning exercise, students answer ten questions about amplifiers, their voltage gain, current gain and power gain. They analyze class-B transistor amplifiers and class-A transistor amplifiers.
Columbus City Schools
Asexual and Sexual Reproduction
Can you name a type of reproduction that produces no variation in the offspring? The multimedia lesson covers both sexual and asexual reproduction through videos and discussions. It includes topics such as genetic modification, meiosis,...
Curated OER
Identifying Pennsylvania Watersheds
Ninth graders study and identify the six major drainage systems in Pennsylvania. In this watershed instructional activity students read an article, complete an activity and take a quiz on what they learned.
Curated OER
Science: Breathing in Space
Students determine the amount of air they use during rest and activity. They conduct experiments to calculate the number of breaths needed to empty a jug of water by exhaling through a tube into the container. Then, they figure how much...
Curated OER
Understanding Scientific and Social Implications: Acid Rain
Students examine the social and scientific implications of acid rain. In this acid rain lesson plan, students read an article about acid rain, the causes of acid rain, the effects of acid rain on the environment and the proposals to...
Curated OER
Wetlands in a Pan
Fifth graders explore the wetlands to discover its benefits in removing pollutants in the water. In this wetlands lesson, 5th graders discuss how stormwater wetlands are created to purify water. Students test the water.
Curated OER
The Chesapeake Bay in Captain John Smith's Time
When Captain John Smith visited the Chesapeake Bay in the summer of 1608, what types of animals and habitats did he encounter? Your young historians will analyze primary source documents to answer this question, as well as compare the...
Virginia Department of Education
DNA Extraction from Strawberries
Has your class ever been astounded by the complexity of DNA analysis? Have they ever asked why genetic engineering has become so important to our daily lives? Young scientists perform DNA extraction on strawberries and explore how the...
Curated OER
Kinetics of Acid
In this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.
Royal Society of Chemistry
Green Plastics—Chemistry Outreach
How do green plastics reduce waste and environmental pollution? Budding scientists create and test a variety of compounds used in green plastics during an insightful experiment. Beginning with startling statistics and ending with...
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