Fraction Estimation and Number Sense Mastery

What tools are necessary for the math lesson on fraction estimation?

• Laptop, math software, notebook, pen

• Calculator, math book, ruler, pencil

• Graph paper, protractor, compass, highlighter

• Whiteboard, whiteboard marker, math journal, pencil

Tags

CCSS.5.NBT.B.7

How many sets of parentheses are needed for the first equation to equal 10?

• One set

• Four sets

• Two sets

• Three sets

Tags

CCSS.7.NS.A.3

Why does the sum of two-thirds and one-half not equal three-fifths?

• It equals one whole

• It equals three-fourths

• It is less than one whole

• It is more than one whole

Tags

CCSS.5.NF.B.5B

What mistake did Jason make about his bean plant's height after the beetle nibbled it?

• He correctly estimated the height

• He underestimated the height

• He overestimated the height

• He did not consider the beetle's effect

What does the fraction 3 1/16 represent in the context of the bean plant's height?

• The new height after nibbling

• The amount nibbled by the beetle

• The original height of the plant

• The error in Jason's calculation

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the correct sum of two-sevenths and one-half?

• More than one-half

• Equal to one-half

• Equal to three-ninths

• Less than one-half

Which is closer to one whole, nine-tenths or seven-eighths?

• Neither is close to one whole

• Nine-tenths

• Seven-eighths

• Both are equally close

Tags

CCSS.4.NF.A.2

How should the cook distribute the remaining 10 ounces of cheese?

• Discard the remaining cheese

• Evenly among all pizzas

• Only on half of the pizzas

• On one pizza only

Tags

CCSS.3.OA.A.3

How many tables are needed for 35 people if each table seats four?

• 9 tables

• 11 tables

• 8 tables

• 10 tables

Tags

CCSS.3.OA.A.3

What is the correct action for the three remaining people in the game night scenario?

• Let them stand

• Provide an additional table

• Cancel their participation

• Have them share seats