Monday, February 6th • Please complete warm up!!!!!• Please have your Scale Drawing out!

Warm Up1. Solve the proportion 2. If a square garden is 225 ft²

what is each side length?

25432 x

Corny Joke of the DayWhat do Bananas do best in gymnastics?

The “splits”

Homework Tonight1. Using your scale

drawing, complete the rest of the questions on your scale drawing worksheet

2. Customary Benchmark WKS

3. Weekly Review due FRIDAY

Weekly Review Answers

What do we need to practice before CRCT?

Heads Up Buttercups This week:

CUSTOMARY MEASUREMENT Checkpoint: FRIDAYNext Week:

METRIC MEASUREMENTCheckpoint: Thursday 2/16

UNIT TEST: Wednesday 2/22

TestToppers

Test CorrectionsPlease take out a sheet of paper

and title it “My Test Corrections”THIS IS WHERE YOU PROVE THE RIGHT ANSWER

Staple on TOP of test

May not re-work the following Questions:1,8,17,21 or any half credit

mistakes

Price is Right How well do we know

measurement?

For each picture two contestants will pick the best way to measure

(weight, capacity, or length) in the customary system

Weightpounds

Average

250 lbs

Lengthinches

Average

.6 inches

Capacity/Volumeounces

Average

16 ounces

Weight Pounds

Average 7 pounds

Capacitycups

Average

2 cups

Learn to understand and select appropriate customary units of measure including a ruler!

Our Goal

The customary system is the measurement system used in the

United States. It includes units of measurement for

length, weight, and capacity.

WHAT IS IT?

Part 1 Benchmarks

What is a benchmark?

If you do not have an instrument, such as a ruler, scale, or measuring cup, you can estimate the length, weight, and capacity

of an object by using a benchmark. It helps you visualize actual

measurements!

Customary Units of Length

Unit Abbreviation Benchmark

Inch in. Width of your thumb

Foot ft Distance from your elbow to your wrist

Yard yd Width of a classroom door

mile mi Total length of 18 football fields

Lengths

What unit of measure would provide the best

estimate?A doorway is about 7_____________high

Feet

You Try! A calculator is about

6 _____ long.

A 4-door sedan is about 5 _____ long.

Inches

Inches

Customary Units of WeightUnit Abbreviation Benchmark

Ounce oz A slice of breadPound lb A loaf of bread

Ton T A small car

Weight

What unit of measure would provide the best

estimate?A bike could weigh 20

_____?

lb.

You Try! A black rhino could weigh about

1 _____

A DVD remote control weighs about 8 ____

Ton

oz

CapacityCustomary Units of Capacity

Unit Abbreviation BenchmarkFluid ounce fl oz A spoonful

Cup c A glass of juicePint pt A small bottle of salad dressing

Quart qt A small container of paintGallon gal A large container of milk

What unit of measure would provide the best

estimate?A large water cooler holds about 10 _____ of water.

Gallons

You Try! A small fish aquarium holds

about 20 _____of water.

A water bootle holds about 5______of water

Qt

cups

Part 2 The Ruler

1.How many tick marks are there between numbers?

2.How many inches are on the ruler?

1/8 __ __ __ __ __ __ 1/4 __ __ __1/2 __Units 0 1

1/8 __ __ __ __ __ __ 1/4 __ __ __1/2 __Units 0 1

Always remember to simplify your fraction!

This means that on your ruler, each tick mark is

1/8

1/8 __ __ __ __ __ __ 1/4 __ __ __1/2 __Units 0 1

Ruler Investigation