**Monday, August 27** – Students will be able to determine relationships between angles created by parallel lines and transversals.

Agenda:

Warm up on interior and exterior angles

Check and go over homework

Notes on transversals and parallel lines

Practice with transversals and parallel lines

Here is a link to a video that demonstrates problems using parallel lines and transversal. It might help with the take home quiz. https://youtu.be/rHL_sviMLG8

E.Geomwkst3.3parallellines-2gpqpsl

**Tuesday, August 28**– Students will be able to define a midsegment and use it’s properties to solve problems.

Agenda:

Notes on Midsegment Theorem

Midsegment theorem task

Practice midsegment theorem problems

The following video can supplement the classroom instruction: https://www.youtube.com/watch?v=7V7r31WdyCA

MidsegmentofaTriangle-1gnt0sy

TriangleMidsegment-2ad6a83

Midsegmentactivity-13cu6o5

**Wednesday, August 29** – Students will be able to use properties of proportionality to solve problems. Students will be able to demonstrate current knowledge of angle relationships in triangle and with parallel lines and a transversal.

Agenda:

Quiz on Angle Relationships

Start using proportions to solve for missing information review.

Practice

The following video can be used to supplement the in-class lesson https://www.youtube.com/watch?v=7V7r31WdyCA

Early Release

Proportions-Practice-no-shapes-2dpbz8g

Proportions-practice-2c6pxm5

**Thursday, August 30** – Students will be able to solve for missing side lengths of triangles using properties of similar figures.

Agenda:

Check homework on proportions

Notes on similar triangles

Practice solving for missing lengths using similarity

The following video can be used to preview the lesson for today by watching it a head of time or to review the lesson if watched after. https://www.youtube.com/watch?v=JVC5frp9Pkc

dilations-and-similarity-questions-1bb9tg7

Sililarity-and-Scale-Factor-24cbphz

Proportions-with-Similarity-practice-work-1os8uer

**Friday, August 31** – Students will be able to dilate a given image bay a given scale factor. Students will be able to identify the center of dilation if given the pre-image and image on a coordinate grid.

Agenda:

Skills check on midsegment theorem and triangle inequality (did not get to it on Wednesday)

Notes on dilations.

Construct a dilation of a triangle.

Dilations practice.

Dilations (1)-2064f2t

CoordinatePlaneDilations-vxne93

dilations-translations (1)-2e14k76