Applet Collection
The following applets support the NCTM Reasoning and Sense Making Task Library:
Hill applet -- "Over the Hill" task
Rotational Symmetry applet -- "Taking a Spin" task
Cosine Function applet -- "Tidal Waves" task
Fuel Consumption applet -- "Fuel for Thought" task
Pick Data Rows applet -- "Eruptions of Old Faithful" task