Labels: Physics,, Exponential, Functions, Differential equations
Estimate the age of a skeleton and discover exponential functions while investigating radioactive decay.
Labels: Exponential, Patterns, STEM, Geometric series, Physics, Loci
Look for connections and patterns in the frequencies and wavelengths of sequences of musical notes
Ice and Salt
Use a temperature probe to investigate the effect of adding salt to a water/ice mixture.
Investigating magnetic fields
Use a voltage probe to investigate em induction when a magnet passes through a coil of wire.
Labels: Positive/negative numbers, Temperature, Use of scales, Physics
At what temperature does the number of degrees C equal the number of degrees F?
Use the CBR2 to collect and display motion data for different toy cars.
Motion data from weighted cones shows air resistance varies as the square of terminal speed
g by freefall
Use the CBR2 to collect motion data and calculate the acceleration due to gravity.
Time of Death
Collect temperature data and use an exponential model to estimate time of death.