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Environmental Science
Chromatography of Plant Pigments SKU: ALD3051
Chlorophyll is the most prevalent and well-known plant pigment related to photosynthesis. It is not, however, the only plant pigment necessary for photosynthesis to occur. Other pigments are...
Plant Food, Nutrient Deficiency in Plants SKU: ALD3050
Using the materials provided, students will be able to examine the effects of nutrient deficiency on plants.
Natural Selection Experiment Kit SKU: LAB 91
Using Dr. Kettlewell's study as the basis for experimentation, students conduct two simple quantitative lab activities that demonstrate the effects of environmental pollution on nature. Kit...
Concepts of Classification Kit SKU: LAB 50
This lab activity provides a controlled environment for exploring a rather complex concept: the classification of things different and similar at the same time.
Small Group Learning, Environmental Chemistry: Water Treatment & Filtration SKU: ALD9700-SGL
This kit contains enough material for 5 groups. Teacher’s Manual and Student Study Guide copymasters are included. Students will develop a knowledge of the processes performed at a water...
Small Group Learning, Environmental Chemistry: Nitrates, Phosphates, and Eutrophication SKU: ALD9701-SGL
There are enough materials for 5 groups. Teacher’s manual and student copymasters are included. Understand the importance and value of fresh water and the need to protect and conserve this...
Owl Pellet Kit SKU: AP 1109
Owl pellets are a favorite at any grade level and Kemtec's kit includes a K-12 range of activities to facilitate spiraled and differentiated learning with stepped experiments and activities for...
Small Group Learning, Owl Pellet Dissection Lab Activity SKU: ALD3016-SGL
Owl pellets are a favorite at any grade level and Kemtec's kit includes a K-12 range of activities to facilitate spiraled and differentiated learning with stepped experiments and activities for...
Deluxe Owl Pellet Dissection Lab Activity SKU: ALD3016
Owl pellets are a favorite at any grade level and Kemtec's kit includes a K-12 range of activities to facilitate spiraled and differentiated learning with stepped experiments and activities for...
STEM Investigations: Design a Biodegradable Plastic SKU: ALD3455
In this activity, students will make samples of different bio-plastics to study how their composition affects their physical properties. They will then use what they have learned to create a...
STEM Investigations: Design a Water Filter SKU: ALD3453
Students will learn about the processes performed at water treatment facilities, and then engineer their own small scale filtration plant.
Distance Learning: Chromatography of Plant Pigments SKU: ALD1511
In this activity, students will use paper chromatography to separate the various pigments from a sample of plant pigment extract.
Distance Learning: Mohs Hardness SKU: ALD1512
Students will become familiar with the Mohs hardness scale and how to perform the hardness test, allowing them to develop vital skills that will help them throughout their studies in earth...