I define equations and explain the difference between open and closed algebraic sentences. I then define and work through examples to determine if an equation is true and if a give value is a solution. I then work through two examples of estimating solutions with tables and with mental math.

3 EXAMPLES about open and closed sentences that are true or false at 5:50

3 EXAMPLES of checking possible solutions at 14:18

2 EXAMPLES of identifying a solution with a table at 22:29

4 EXAMPLES of solving simple equations with mental math at 32:39 Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: equation,equations,introductio equations,closed sentence,open sentence,true equation,false equation,solution,solving,tarrou,tarrou' chalk talk,profrobbob,Algebra (Mathematical Concept)

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

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

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

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.

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

Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!