WUSD Math Programs

October 12, 2014

Mathcounts Homework

Mathcounts homework correction requirements.

September 4, 2013

30-60-90 And 45-45-90 Triangle Correction Text

If you made a mistake on the triangle section of the sprint, transcribe the correction text for the appropriate triangle. If you are an oldbie, transcribe the text 5 times otherwise, transcribe it 3 times.

MATH*Ability at home via email

MATH*Ability is a basic math program that teaches children how to master basic arithmetic skills. The program has developed a successful track record and is available via email.
February 23, 2013

Russian Meteor

A meteor slammed into Russia last week. Within the week, Stefan Geens, used basic trig to plot a flight path for the meteor..

He posted a Google Earth KMZ file that shows his plot. I've taken that KMZ file and added the Korkino cement factory data as well as an overlay of a satellite photo published by the Baltimore Sun

I used the boundary printed on the satellite photo but have adjusted it southward while maintaining its rotation to fit the work Stefan has done. If the satellite company that provided the photo to the Sun was precise in placing the boundary, the meteor wouldn't have passed over Korkino as several videos show it did. My revision of his KMZ file is here.

Here's a static image taken from the KMZ file.

March 26, 2012

Math demos

I've uploaded a few Mathematica Demos that illustrate some Middle School topics.
Sept 8, 2011

Sprint Key

The Wednesday sprint key is here.
Apr 04, 2011

Correction Homework

The usual 10 x rewrite rule applies to all questions except for the triangles.

If you missed either of the two triangles, follow these instructions.

The 10 x rewrites are due by Wednesday, the triangle assignment is due Friday.