Khan Academy Static

Discover how we create parabolic arcs by weaving together straight lines. This lesson touches on midpoints and takes 45-60 minutes to complete. Plus there's a hands-on activity at the end!

17977_4_Modeling_grass.html

17976_3_Parabolic_arcs.html

17978_5_Animating_grass.html

17979_Getting_to_know_Tony_DeRose.html

17974_1_String_art.html

17975_2_Midpoint_formula.html

17973_Introduction_to_parabolic_arcs.html