1. Nitra Coleman
GPSs- M4G1. Students will define and identify the characteristics of geometric figures
through examination and construction.
a. Examine and compare angles in order to classify and identify triangles by
their angles.
b. Describe parallel and perpendicular lines in plane geometric figures.
c. Examine and classify quadrilaterals (including parallelograms, squares,
rectangles, trapezoids, and rhombi) by their properties.
d. Compare and contrast the relationships among quadrilaterals.
Summary This bookintroducesshapes,suchascircles,squares,andrectangles,andpatternsusing
examplesof strawberryandlicorice twists.

2. Activity #1- Angles at home
The architect drew the picture below, which has several angles. Find and label each
right angle, acute angle, and obtuse angle. Count
them and complete the sentences below.
Right angle
There are ________right angles.
There are ________acute angles.
There are ________obtuseangles.

3. Assessment
Acute angles Obtuse angles Right angles
Jada
Kelvin
Chris
Zerrick
Perla
Check math journals
Write your own definition of the following terms we have studied today and then
draw a picture to help you remember them in your math journals.