Nonindegious Species Activities for Youth  

​https://extension.msstate.edu/sites/default/files/publications/publications/p2286.pdf

Entomological Extensions for Project Learning Tree
https://www.plt.org/stuff/contentmgr/files/1/3820646635e731d560dd9b8406bb549a/files/entomological_activities_for_plt.pdf

​Weather Forcasting
​a_naturalists_and_teachers_guide_to_weather_forecasting.pdf
​
Margainalia
files.dnr.state.mn.us/education_safety/education/plt/marginalia.pdf