Class |
Topics
Studied |
In-class
Investigations and Homework |
Out
of class write-ups (Portfolio Options) |
1 |
Points, Lines, Segments, Rays
& Angles, Simple Closed Curves, Special Pairs, Transversal, Intersecting
Lines, Parallel, & Perpendicular Lines, Constructions, Intro to
technology/GSP Initial basic investigation |
Review Terminology Practice Constructions (click here
for steps) We will have a quiz tomorrow on 1
construction and definitions Intro to GSP (Click here
for the Quad. Lab). You can complete this Investigation as a portfolio entry p. 3 - 19, 25, 26 (EG). Make sure
to play around with each of the 11 investigations. Save your work for pgs.
13, 14, and 15. |
Click here
for the Write-Up Template |
2 & 3 |
Triangle Properties,
Constructions, Altitudes, Perpendicular Bisector, Medians, Constructing
Triangle Centers (folding, compass and s.e.. and gsp), Triangle Inequality
Theorem, Triangle Similarity & Congruence, Midsegment Theorem, Area and
Perimeter, Pythagorean Theorem |
Classified Triangles by side
length and angle (see Classifying Triangles Activity handout) Constructed (paper folding &
GSP) altitudes, angle bisectors, perpendicular bisectors, and medians in a
variety of triangle types. Constructed the centroid,
incenter, orthocenter and circumcenter of triangles using GSP. Day
2 in-class write up on this triangle centers investigation. Day
3 in-class
write -ups from |
For day
2, you may select a write-up from one of the following problems
from the InterMath website: On day
3 you may choose one from the following: |
4 & 5 |
Properties - Convex, Concave Interior
& Exterior Angles, Diagonals, and Symmetry Quadrilaterals, Area and
Perimeter, Constructions based on properties |
In class on WednesdayÉ we worked on properties of quadrilaterals with the card sort activity. Then we constructed quadrilaterals (In class assignment/write-up). So the in class from day 4 is 8 constructions and 1 proof from the Rethinking Proof text (see class handout for p. #s The day
5 in class write-up is your webpage!! |
On day
4, you may select a write-up from one of the following problems
from the InterMath website: On day
5, you may select a write-up from one of the following problems
from the InterMath website: Triangles in Hexagons |
6 & 7 |
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Out of Class Optimizing
Triangles using Radii Out of Class |