High School / STEM

Stoichiometric Calculations

In this lab, students will identify the concentrations and amounts of the reactants required to produce a specific amount of moles of products, without...

High School / STEM

Reaction Rates

In this lab, students will use pressure sensors to determine how the stirring and concentration of reactants affect how fast the reaction between acetic...

High School / STEM

Standardizing Data

In this activity, students will analyze sample data to determine metabolic rates and calculate the micromoles of gas consumed or produced.

High School / STEM

Cellular Respiration in Animals

In this activity, students will quantify the rate of cellular respiration for a macroinvertebrate or fish and determine the oxygen consumption rate.

High School / STEM

Plant Photosynthesis and Respiration

In this activity, students will measure carbon dioxide levels in a closed environment to determine rates of photosynthesis and respiration for different...

High School / STEM

Decomposition

In this lab, students will investigate the rate of decomposition in different soil and substrate samples.

High School / STEM

Ecological Accounting

In this activity, students will determine how carbon cycling, photosynthesis, and respiration relate on a micro-scale by calculating the number of moles...

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