why-are-lines-180-degrees

# Interactive video lesson plan for: ☆ WHY ARE LINES 180 DEGREES?

#### Activity overview:

Join us as we extend our understanding of circles to understand why the degree measure of any straight line is 180. This lesson features Jason Kidd and his famous "we're going to turn this team around 360 degrees" quote! For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: Why is a straight line 180 degrees? How many degrees are in a straight line? What is a linear pair? What are supplementary angles?

Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.

Tagged under: math,geometry,algebra,lesson,common core,free,homeschool,teacher,student,jason kidd,quote,360 degrees,straight line,degree measure,180,circle, circle,angles,angle,supplementary,basketball,nba,math sports,real world ,flipped,blended,learning,summer school,enrichment,projects,ideas,yt:quality=high,line,linear pair,supplmentary angles,exit ticket,practice,activity

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

Play this activity

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

## Ready to see what elsecan do?

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

### Spiral Reviews by Teachers and Digital Learning Coaches

@kklaster

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

@ordmiss

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

@strykerstennis

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!