Curated OER
Optional Laboratory: Soil Particle Size and Texture
Students work together to perform experiments on different types of soil. They record the soil's pH level, color and texture. They develop hypothesis' on what they believe they will discover before beginning the experiment.
Curated OER
How Clean are the Laboratory Tables?
Students participate in an experiment in which they test the cleanliness of the lab tables. They practice using different materials and analyze their results. They answer comprehension questions to end the activity.
Curated OER
Safety in the Auto Shop/Laboratory Environment
Students evaluate typical auto shop sectons and layout. They identify safety hazards in the auto shop. Students examine measures to prevent common shop accidents. They discuss general safety rules for the auto shop. Students identify...
Curated OER
Laboratory - Density of a Material
Students conduct a lab (with water, guar gum and sodium borate) and carefully record physical and chemical properties and changes throughout the session, and experiment with weighing by difference.
Curated OER
Optional Laboratory: Forest Volume Cruise
Middle schoolers examine the process in which to complete a forest volume cruise. They practice calculating the amount of lumber per acre of a given area. They share their results with the class.
Curated OER
Optional Laboratory: Comparing Soil Temperatures In Sun and Shade
Learners work together to test the temperatures of different soils in shade and sun. They make their own hypothesis before beginning the experiment. They record their data and discuss as a class.
Curated OER
Optional Laboratory: Calculating Board Footage in a Tree
Students work together to complete an experiment calculating the amount of board footage in a tree. They record their data and answer questions at the end of the lesson plan. They create their own hypothesis as well.
Curated OER
Optional Laboratory: Measuring Tree Heights
Young scholars work together to measure tree heights. They make predictions on what they believe the calculations are and answer questions during the experiment. They share their results with the class.
Curated OER
Preparing for the New Haven Public School Science Fair Through Environmental Science
Pupils discover what type of effect that pesticides have on earthworms. They use three different types of pesticide and examine the external and internal effects that each have on earthworms. They maintain earthworms in habitats sprayed...
Curated OER
Supermarket Science: The King Sooper Lab
Students read product labels, compare fat, sodium, and sugar contents of various food items. They work with a partner and often employ the assistance of the deli and bakery managers in a supermarket.
Curated OER
The Science of Papermaking and Paper Recycling
Students practice bleaching recycled fibers. Using colored copy paper, they cut it into strips and put it in a blender with water. They filter the pulp and stir in the bleach. They compare the original paper with the bleached sample...
Curated OER
The Hope of Science: DNA Practical Applications Time Line
Students design a time line to inform and educate people about the history of DNA practical applications.
Curated OER
Potential and Kinetic Energy Lessons
You can explore potential and kinetic energy with these lesson plans and make the playground an outside laboratory.
Curated OER
Mother Nature's Laboratory
Students research how various plants and animals adapt over time to specific habitats and for specific purposes. Students produce a pictorial report on an example of an animal or plant's adaptation.
Curated OER
Chemistry: Chemical Reactions
Students investigate chemical reactions. In this chemistry lesson, students burn magnesium and record the mass. Students list five chemical reactions they see everyday.
Towson University
Transformation Lab
Transform your class' understanding of genes and antibiotic resistance with the Transformation Lab. Junior geneticists create and observe their own resistant strains of E. coli through research, discussion, and experimentation. The...
Towson University
Case of the Crown Jewels
Can your biology class crack the Case of the Crown Jewels? Junior forensics experts try their hands at DNA restriction analysis in an exciting lab activity. The lesson introduces the concept of restriction analysis, teaches pipetting and...
Towson University
Chestnut Tree Lab
What will your class learn in a curious tale of a fungus, a virus, and a chestnut tree? Biology scholars discover the world of viral biocontrols through a DNA restriction lab. Groups research the decline of the American chestnut tree at...
Curated OER
What's The Big Deal About Accutane?
Young scholars take on the role of epidemiologists. They investigate an "outbreak" in serious birth defects that occur in infants born to teenage girls. students discover a link between the use of the acne drug called Accutane and birth...
Curated OER
2003 U.S. National Chemistry Olympiad Part III
In this chemistry Olympiad activity, pupils are given 2 lab problems to work on. They must explain their experiment they would carry out, show their data and write their results and conclusions of the lab and the process.
Curated OER
A Device That Condenses Water
Fifth graders who are studying water vapor and the condensation process use this worksheet to help them understand the process of condensation. Most of the worksheet is simply a source of information, with a good descriptive paragraph...
Chymist
How Do We Affect the Quality of Our Atmosphere
Explore the makeup of the earth's atmosphere. Using the set of specific experiments, pupils examine the main elements and compounds present in the atmosphere. Their study extends to investigate the effects of atmospheric...
Towson University
Looking Into Lactase: Structured Inquiry
Why is lactase important? Biology scholars explore enzyme function in a structured inquiry lab. The activity tasks lab groups with observing how temperature and pH affect enzyme activity, as well as determining which milk products...
Curated OER
# 18 Gas Chromatography: Introduction and Application
Students are introduced to a gas chromatography using a discovery-based approach. They are presented with a scenario/industrial application where their job is to verify that the company's mouthwash contains a specific percentage of...
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