More equations and formulae

More equations and formulae

Setting up equations and formulae

Learning objectives

• Setting up equations to solve problems

• Using and transforming formulae

Activities

• Writing any formulas (individual, padlet)

• Using formula to solve problems (Individual, GClassroom)

• Use an equation to solve problem (goup, GClassroom)

What is a formula?

• A formula expresses the relationship between certain quantities.

• These quantities are represented by variables.

• You can find the value of one particular quantity if you know the values of the other quantities.

Writing formulas

• Go to: https://padlet.com/maman6/8c3psmhvwbrwcnmo

• Write any formulas you have known (minimum 3) clearly

• Why do we need formula?

Finding a value using a formula

• Go to googleclassroom

• Do the assignment: Finding a value ( 6 minutes)

Setting up equations to solve problems

• Go to your googleclassroom

• Do the assignment: Setting up equations to solve problems, as a group

• Present your discussion result