addition-and-subtraction-equations-lesson-for-pre-algebra-7th-grade-math

I teach how to solve simple linear equations where x only appears once, and can be solved by either adding the same number to both sides of the equation, or subtracting the same number from both sides of the equation. (The numbers may be negative.)

So essentially, these are one-step equations, except sometimes we need to simplify something, or switch the sides, before actually solving the equation.

We also deal with the situation of negative x, or -x, being left alone on one side of the equation.

Learn more pre-algebra / 7th grade math with Math Mammoth Grade 7 Complete Curriculum at http://www.mathmammoth.com/complete/grade_7.php

Tagged under: Equation,Algebra (Field Of Study),Addition,Subtraction,pre-algebra,7th grade,math,solve equations,Seventh Grade (Grade Level),Mathematics (Field Of Study),addition equation,subtraction equation

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.

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

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!