"Human Biology Lab Activities&"
Kemtec™ Families of Elements Lab Activity
Explore the Similarities Among Groups of Elements
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Wards® Exploring the Red Planet: Mars Lab Activity
Includes Simulated Martian Soil, as Used in NASA Studies.
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Sand, Soil and Gravel
Common geological materials conveniently packaged for lab, classroom, or industrial use.
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Characteristics of Matter Lab Activity
Determine the Many Properties of Matter
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Forensic Enzymology Lab Activity
Investigate Trace Evidence of Enzymes in Saliva Samples
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How Safe is the Food We Eat? Lab Activity
Simple, Student-Directed Science Activity
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Innovating Science® Unknown Compositions - Ferrous Ammonium Sulfate
Determine the purity of a ferrous ammonium sulfate sample via gravimetric and spectrophotometric analysis.
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Kemtec™ Chemical Formulas Lab Activity
Experimentally Determine the Correct Chemical Formulas for Various Compounds
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Innovating Science® Endothermic Reactions
Study the process of endothermic reactions.
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Innovating Science® Stoichiometry of Copper and Silver Nitrate
An introduction to stoichiometry through the formation of solid silver on a copper wire.
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DNA Fingerprinting by Restriction Enzyme Patterns
In this experiment, crime scene DNA fingerprints are compared with those obtained from suspects.
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CENCO® AP Physics Lab 2.19: Investigating the Balmer Series
Analyze the diffraction pattern of hydrogen and determine the Rydberg constant, R.
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CENCO® AP Physics Lab 2.15: Investigating the Resonance of Air
Determine the speed of sound in air by investigating the resonance of a column of air.
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CENCO® AP Physics Lab 2.20: Determining Planck’s Constant
Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.
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CENCO® AP Physics Lab 2.18: Refracting Light with Lenses
Study rays refracting through various transparent media, then determine the focal length of a lens.