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Monday, February 6 th. Please complete warm up !!!!! Please have your Scale Drawing out!. Warm Up. Solve the proportion 2. If a square garden is 225 ft² what is each side length?. Corny Joke of the Day. What do Bananas do best in gymnastics? The “splits”. Homework Tonight. - PowerPoint PPT Presentation
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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