Mr. Jacobsen's Site
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Lesson Plans
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Contact Mr. Jacobsen
Meet mr. jacobsen
This is my 4th year teaching HS Math and my first year at Crete HS. I taught my first three years at Central City HS. I currently teach Calculus, Trig/Pre-Calculus, and Pre-Algebra. I coach football and track along with helping in the weight room.
Helpful Math Websites
GeoGebra
Wolfram Alpha
Khan Academy
Math Warehouse
Geogebra Applets
Click
Here
to see All of Mr. Jacobsen's Applets
Distance Calculator
Solving Righ
t
Triangles Given 2 Legs
Midpoint Calculator