Do your pupils ever try to solve an expression? If the answer is yes, then this is the video for you! The video instructor explains the difference between solving and simplifying. He then shows an example of simplifying an expression and solving an equation.

Concepts

expressions, equations, evaluating expressions, solving equations

Show More Show Less

Additional Tags

math

Show More Show Less

Instructional Ideas

• Encourage learners to watch the video several times and replay parts until it makes sense
• Create a guided notes document for pupils to complete as they watch the video

Classroom Considerations

• Consider monitoring the YouTube comments if making the video available for independent viewing

• This video is hosted on YouTube

Pros

• Compares and contrasts equations and expressions
• Emphasizes mathematical vocabulary throughout the lesson

Cons

• None

Common Core

8.EE.C.7.a HSA-REI.B.3