Geology Rocks - ILP

Based on this diagram, one candy bar is worth:

Based on this diagram, one candy bar is worth:

Tags

CCSS.4.NBT.B.5

The scale shows x + 2 on one side and 4 on the other. What does this tell you about the relationship between x + 2 and 4?

• x + 2 is equal to 4

• x + 2 is greater than 4

• x + 2 is less than 4

• x + 2 is double 4

Tags

CCSS.6.EE.B.7

The scale with x + 2 on one side and 4 on the other is balanced if x + 2 = 4. Is the scale balanced?

• Yes, if x = 2

• No, because x + 2 cannot equal 4

• Yes, for any value of x

• No, because x must be 4

Tags

CCSS.6.EE.B.5

An unbalanced scale with x + 2 on one side and 4 on the other would look like:

• One side is higher than the other because the weights are not equal.

• Both sides are perfectly level.

• The side with x + 2 is always lower, regardless of x.

• The side with 4 is always higher, regardless of x.

Tags

CCSS.HSA.CED.A.3

Since the scales are balanced, what should the x represent in order for this to be true? (Refer to the scale with x + 2 on one side and 4 on the other.)

• x should represent 2, because 2 + 2 = 4.

• x should represent 1, because 1 + 2 = 4.

• x should represent 3, because 3 + 2 = 4.

• x should represent 0, because 0 + 2 = 4.

Tags

CCSS.6.EE.B.5

If three x's and four squares equal 10 squares, how many squares do the x's represent?

• Each x represents 2 squares.

• Each x represents 1 square.

• Each x represents 3 squares.

• Each x represents 4 squares.

Tags

CCSS.2.OA.C.3

Balancing a scale is similar to which mathematical process?

• Solving a linear equation

• Drawing a graph

• Finding a square root

• Multiplying fractions

Tags

CCSS.6.EE.B.7

Information can be represented symbolically by:

• using symbols, signs, or codes

• only using numbers

• only using pictures

• using random words

The purpose of the equal sign is:

• to show that two values are the same

• to separate numbers

• to add numbers together

• to multiply numbers