### Area Notes and Practice Worksheet

This 4 page lesson includes a page that details the formulas for finding the area of a square, rectangle, triangle, parallelogram and trapezoid. The second and third pages are practice problems. Answer Keys included!

sizing chart for setting triangles | Formula for Cutting Setting Triangles

### Science Journal: Density Triangle Foldable Completed

Not only does this foldable provide all variations of the formula involving Mass, Volume and Density, but the foldout part already has the definitions filled in for you. A GREAT piece to add into a journal to help students with vocabulary and with the understanding of the mathematics involved in calculating density.

Trigonometric Functions: Soh-Cah-Toa: shows how to relate the sides of a right triangle using the hypotenuse, adjacent and or opposite sides

Quilting Charts & Formulas: Landauer Corporation- Know this but man it helps to have the worksheet!!!!

25 Language Arts Graphic Organizers for You and Your Kids- Includes quite a few story maps and story element pages (helpful for following along with read alouds).

Formula for triangle

### HST Tutorial and Maths Formula

There are two usual methods for sewing half-square triangles (HSTs) - the tradtional method and the alternative method. Both methods are detailed on this site. (Excellent info!!)

world's hardest easy geometry problem 1&2

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