Created from Youtube video: https://www.youtube.com/watch?v=yVwbaEPedysvideoConcepts covered:integer chips, multiplying integers, opposites, integer multiplication rules, integer signs
The video explains how to multiply integers using integer chips, demonstrating the process with examples such as 4 times 3, 4 times -3, -4 times 3, and -4 times -3. It highlights the rules for multiplying integers: the product of two integers with the same sign is positive, while the product of two integers with different signs is negative.
Multiplying Integers Using Integer Chips (Opposites)
Concepts covered:integer chips, multiplying integers, opposites, integer multiplication rules, integer signs
The video explains how to multiply integers using integer chips, demonstrating the process with examples such as 4 times 3, 4 times -3, -4 times 3, and -4 times -3. It highlights the rules for multiplying integers: the product of two integers with the same sign is positive, while the product of two integers with different signs is negative.
Question 1
Multiplying two negatives results in a positive product.
Question 2
How do you model negative four times three?
Question 3
The product of two integers with the same sign is _____.
Question 4
CASE STUDY: A student is asked to model the product of three times negative four using integer chips. He creates three groups of negative four chips.
Identify the incorrect application of integer chip multiplication.
Question 5
Integer chips can model multiplication of integers.
Question 6
What does four times negative three represent?
Question 7
Negative four times negative three equals _____.
Question 8
CASE STUDY: A teacher is using integer chips to explain multiplication to students. She models the product of negative five times positive two using integer chips.
Identify the incorrect application of integer chip multiplication.
Question 9
Four times negative three equals positive twelve.
Question 10
What is the result of negative times negative?
Question 11
Four times negative three equals _____.
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