PCR Learning Activities

Physics Resources Helpful resources for your physics classroom. Physics Resources Looking for support for your physics lab, or want to learn more about our physics equipment and activities? Find helpful resources, product information, videos and m...

Geology/Earth Science Earth Science Books, Charts and Maps Earth Science Lab Activities Earth Science Models Earth Science Software and Multimedia Field Equipment Fossil Reproductions Fossil Specimens Geology Apparatus Geology Collections Geology ...

United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection & Quarantine 4700 River Road Riverdale, MD 20737 Permit to Move Live Plant Pests, Noxious Weeds, and Soil Interstate Movement Regulated by 7 CFR 33...

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United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection & Quarantine 4700 River Road Riverdale, MD 20737 Permit to Move Live Plant Pests, Noxious Weeds, and Soil Interstate Movement Regulated by 7 CFR 33...

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OpenSciEd and Ward's Science Kits OpenSciEd and Ward's Science Kits Planning to use OpenSciEd curriculum for your lessons this year? OpenSciEd is an incredible way to get free, high-quality, research-based course curriculum for your 6th, 7th and 8...

United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection & Quarantine 4700 River Road Riverdale, MD 20737 Permit to Move Live Plant Pests, Noxious Weeds, and Soil Interstate Movement Regulated by 7 CFR 33...

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Fiddler Crabs Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions, click here. Never purchase living specimens without having a disposition strategy in place. There are currently ...

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Who is Ward's Science? All You Need to Turn Science Lessons into Science Connections Ward's Science is Your Complete Solution for Materials and Support for Every Science Subject Because YOU make big things happen in the classroom each day, we stan...

Page 1 Colors of Manganese Ions Recommended Grade Level(s): Appropriate for: Middle school and High school Time Requirements: Activity Time: 20 minutes Teaching Topics & Concepts: • Illustrate the various oxidation states of an element • Balancing...

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Agricultural & Veterinary Science Agricultural Machinery Air Testing & Sampling Animal Science Aquaculture Biofuels Entomology Environmental Equipment Environmental Science Labs & Activities Food Science Lab Supplies Meteorology Parasitology Plant...

Biology Agricultural Science Biology Books Biology Charts and Posters Biology Computer Software Biology Equipment and Supplies Biology Lab Activities Microscope Slides Biology Models Biology Videos Biotechnology Display Specimens Living specimens ...

Page 1 Freezer Flask Demonstration Recommended Grade Level(s): Appropriate for: Middle school and High school Time Requirements: Activity Time: 30 minutes Teaching Topics & Concepts: • To illustrate an endothermic reaction involving reactants in t...

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United States Department of Agriculture Animal and Plant Health Inspection Service Plant Protection & Quarantine 4700 River Road Riverdale, MD 20737 Permit to Move Live Plant Pests, Noxious Weeds, and Soil Interstate Movement Regulated by 7 CFR 33...

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Earth Science & Geology Resources Helpful resources for your earth science and geology classroom. Looking for support for your earth science or geology lab, or want to learn more about our geology specimens, equipment and activities? Find helpful ...

Page 1 Disappearing Water Recommended Grade Level(s): Appropriate for: All Grade Levels Time Requirements: Activity Time: 30 minutes Teaching Topics & Concepts: • To illustrate the absorbing power of the polymer found in diapers and other disposab...

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Develop a Chemical Purchasing Plan Developing a purchasing plan and rigorously following the plan when ordering the school’s chemical supply will help safety, prevent waste and save money. The following may help your school make chemical purchases...