PEMDAS Practice Challenge

In lesson 17b, students learn to solve math problems using integers and the order of operations (PEMDAS). The lesson includes a detailed explanation of PEMDAS, practice problems, and instructions for submitting work. Students are reminded of assignments and the importance of completing the STAR math test. The lesson concludes with a reflection on challenges faced.

What is the primary goal of lesson 17b?

• To prepare for upcoming tests unrelated to math

• To review previous lessons only

• To solve problems using PEMDAS

• To learn about fractions

What does PEMDAS stand for?

• None of the above

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Probability, Exponents, Models, Division, Addition, Subtraction

• Parentheses, Equations, Multiplication, Division, Addition, Subtraction

How should you handle operations inside parentheses according to PEMDAS?

• Ignore them until the end

• Start with them first

• Do them after exponents

• Only do them if they involve addition

What is the correct order to solve the expression using PEMDAS?

• Multiplication, Division, Exponents, Parentheses, Addition, Subtraction

• Exponents, Parentheses, Multiplication, Division, Addition, Subtraction

• Parentheses, Exponents, Addition, Subtraction, Multiplication, Division

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

How should images of your work be inserted into the Google Doc?

• Directly typing into the doc

• Using the Chromebook camera via the Insert Image function

• Using an external camera

• Sending them via email

What tool is recommended for calculations involving negatives?

• Mental math

• A standard non-scientific calculator

• TI-84 calculator app

• A mobile phone calculator app

In the expression 3^3, what does the caret (^) symbol represent?

• Multiplication

• Exponentiation

• Division

• Subtraction

What should you do if there is a multiplication sign outside the parentheses?

• Add the results inside and outside the parentheses

• Multiply first before solving inside the parentheses

• Solve inside the parentheses first

• Ignore the multiplication until solving the entire expression

What is the result of 3^3 in the context of the lesson?

• 6

• 12

• 27

• 9

How should feedback on the lesson's difficulty be provided?

• Through a written report

• By discussing in class

• By submitting a form online

• Any of the above