Measurement – includes customary and metric units of measure around
time, money, size, temperature, and weight, and the use of them in both
calculating and estimating measurements.
Skills and
Concepts
RIT scores between 151 and 160
Length, Weight, Volume
- Compare
objects by shape, size, height or length (larger, smaller, taller,
shorter, longer)
- Measure
length with metric measures using a graphic of a ruler(centimeters)
Time, Temperature
·
Choose the appropriate tool: clock to measure time, calendar to measure days and months,
thermometer to measure temperature, ruler to measure length
- Measure
temperature with customary measures
New Vocabulary in this Range: longest, shortest, how
tall, kilometer, meter, time
New Signs and Symbols: C for Celsius, cm for
centimeter
RIT scores between 161 and 170
Time, Temperature
- Order
periods of time (days of the week, months of the year, etc.)
- Tell
and write time to the hour and half hour using analog and digital clocks
- Identify
and interpret a calendar
- Read a
Fahrenheit and Celsius thermometer to the nearest degree
Money
- Identify
value of a penny, nickel, dime, and quarter
New Vocabulary in this Range: how long, names of days
of week, next, names of months, pennies, centimeter, inches
New Signs and Symbols: degree symbol, : for time –
1:00, face of quarter, dime, penny, and nickel
RIT scores between 171 and 180
Length, Weight, Volume
- Determine
more capacity or less capacity
- Measure
length with customary measures (inch)
- Measure
weight with customary measure (pounds)
- Measure
capacity to the nearest cup, pint, quart, and gallon and do appropriate
conversions between these units
·
Estimate and measure the length of an object to the
nearest metric and customary measure using a picture of a ruler
Area, Perimeter, Circumference
- Find
the perimeter of a figure using units
- Estimate
and verify the area of a figure using square units (counting)
Time, Temperature
- Tell
time to the quarter hour using analog and digital clocks
- Tell
time to the nearest 5 minutes using analog and digital clocks
·
Compute simple conversions among units of time: seconds, minutes, hours, days, weeks,
months, years
Money
- Identify
value of a one dollar bill
·
Determine if a collection of coins is enough to
purchase an object up to and including $1.00
New Vocabulary in this Range: line segment, area,
square units, perimeter, days, week, set, coins, thermometer, temperature,
pounds, ounces, pints, quarts
New Signs and Symbols: $, decimal point for cents, F
= Fahrenheit, lb = pounds, sq = square units, cent sign, recognize back of
penny, nickel, dime, and quarter
RIT scores between 181 and 190
Length, Weight, Volume
- Measure
weight with metric measures with units provided (grams)
·
Measure length to the nearest inch, foot, and yard and
do appropriate conversions between these units
Area, Perimeter, Circumference
- Develop
area readiness by counting squares and blocks
- Estimate
and verify the area of a figure using square units (counting)
- Find
the perimeter of a polygon with 5 or less sides (no formula)
Time, Temperature
- Tell
time to the nearest one minute on analog and digital clocks
- Compute
word problems with time and calendars
- Determine
elapsed clock time (no remaining
with addition and subtraction)
- Determine
elapsed clock time (any operation with renaming)
Money
- Identify
the coins: pennies, nickels, and
dimes
- Identify
the value of a penny, nickel, dime, quarter, and one dollar bill
·
Combine and identify the value of a collection of coins
and bills up to and including $1.00
- Combine
and identify equivalent values of coins and bills up to and including
$1.00
- Make
change to $1.00 by “counting on” or subtracting
·
Compute simple addition or subtraction problems
involving monetary amounts up to $10.00
New Vocabulary in this Range: about, length,
estimate, perimeter, change, quarter, dollars, dozen, units, feet, yard, grams,
meters, cups, gallons, nickel, pennies, dime, tablespoon, hours, minutes,
degree
New Signs and Symbols: m = meters, g = grams
RIT scores between 191 and 200
Length, Weight, Volume
- Measure
length to the nearest millimeter, centimeter, meter, and kilometer
- Select
the appropriate metric and customary unit to measure an object or distance
·
Perform conversions between linear units in the
customary system; also as necessary in addition or subtraction problems
·
Perform conversions between units of capacity in the
customary system; also as necessary in addition or subtraction problems
Area, Perimeter, Circumference
- Estimate
and verify the area of a figure using square units (counting)
- Find
the area of irregular shapes; using square units
- Find
the perimeter of polygons
Time, Temperature
·
Identify time relationships: minutes in an hour, hours in a day, days in a week, weeks in a
year
Money
·
Combine and identify the value of a collection of coins
and bills up to and including $10.00
·
Compute simple addition or subtraction problems
involving monetary amounts up to $10.00
- Compute
and count change up to and including $100.00
- Compute
and count change greater than $20.00
New Vocabulary in this Range: height, width,
parallelogram, square, rectangle, triangle, year, ton, seconds, kilogram,
distance, miles, liter
New Signs and Symbols: mm = millimeter, a.m. and
p.m., hr = hours, min = minutes
RIT scores between 201 and 210
Length, Weight, Volume
- Find
the volume of a figure using cubic units
·
Perform conversions between units of mass in the metric
system; also as necessary in addition or subtraction problems
- Select
appropriate unit of measure for length and area
- Find
the volume of rectangular solids using the formula
Area, Perimeter, Circumference
- Find
the perimeter of a square or rectangle using the formula
·
Solve practical word problems involving perimeter and
area of a square, rectangle or triangle
- Calculate
the area of a triangle
- Calculate
the surface area of a rectangular prism
Time, Temperature
- Compute
basic operations with units of time (include basic concept of time zones)
Angle Identification and Measure
- Identify
angles according to their measure:
right, obtuse, and acute
Money
- Compute
and count change up to and including $5.00 (addition and subtraction only)
- Solve
written word problems involving the addition or subtraction of monetary
amounts
New Vocabulary in this Range: right angle,
circumference, minutes, decades, milligrams, gram, cubic feet, volume, liters,
length, weight, kilometers, millimeters, mass
New Signs and Symbols: ft for feet, mL = milliliters,
right angle symbol, symbol for line segment, p
RIT scores between 211 and 220
Length, Weight, Volume
- Measure
length to the nearest millimeter, centimeter, meter, and kilometer
Area, Perimeter, Circumference
- Calculate
the area of irregular shapes
- Understand
the effects of changing dimensions on perimeter and area
Angle Measure
- Measure
angles using a protractor
Money
- Compute
basic operations with monetary amounts up to and including $20.00
New Vocabulary in this Range: yards, measure of
angle, degrees, protractor, centuries, below zero, Celsius, rectangular solid,
rectangular prism, decades, ounces
New Signs and Symbols: ” = inches, yd = yards, b =
base, h = height, r = radius, s = side, angle symbol, - for negative, + for
positive, d = distance, tsp = teaspoon, pt = pint, gal = gallon, qt = quart, c
= cup
RIT scores between 221 and 230
Length, Weight, Volume
- Measure
length with metric measures (centimeter)
- Measure
length with customary measures (inch)
- Select
the appropriate unit of measure for length, area, and volume
Area, Perimeter, Circumference
- Analyze
circles: center, chord, diameter,
radius, arc, semicircle, and circumference
- Find
the missing angle measurement in a triangle when two angles are known
New Vocabulary in this Range: reasonable, formula,
segment BC, pi, radius squared, diameter, metric units, quarts, gallons,
rectangular box, base, rate
New Signs and Symbols: oz = ounces, C = circumference
RIT scores between 231 and 240
Length, Weight, Volume
- Find
the volume of a pyramid
Area, Perimeter, Circumference
- Find
the perimeter of a square or rectangle using the formula
- Find
the perimeter of polygons
- Calculate
the area of a parallelogram and rectangle
- Calculate
the area of a triangle
- Calculate
the circumference of a circle using the formula
Time, Temperature
- Convert
from Celsius to Fahrenheit
- Subtract
Fahrenheit temperatures
Money
- Find
commission and total pay
- Compute
and count change greater than $20.00
New Vocabulary in this Range: rectangular house,
height and base, algebraic expression, rows and columns, checking account, car
purchase, commission, simple interest
New Signs and Symbols: F = 9/5 C + 32, formula for
finding volume of a pyramid
RIT scores between 241 and 250
Area, Perimeter, Circumference
- Calculate
the area of a parallelogram and rectangle using algebra tiles
- Understand
the effects of changing dimensions on perimeter, area, and volume
- Calculate
the surface area of a rectangular prism and cylinder
New Vocabulary in this Range: doubled and tripled,
rectangular solid, cylindrical tank, algebra tiles, inscribed, time-and-a-half,
sales tax, discount
New Signs and Symbols: none
RIT scores between 251 and 260
Length, Weight, Volume
- Find
volume of cones and rectangular prisms and cylinders
Area, Perimeter, Circumference
- Find
area of inscribed figure by using midpoints and endpoints
Angle Identification and Measure
- Relationship
of size of angles and corresponding sides of a triangle
New Vocabulary in this Range: circumscribed, distance
formula
New Signs and Symbols: formula for finding volume of
a cone, formula for volume of a cube, formula for finding volume of a
rectangular solid
RIT scores between 261 and 270
Area, Perimeter, Circumference
- Understand
that area of a square equals side squared
- Find
the surface area of a polyhedron and cylinder
- Find
the diameters when given the area of a circle
- Find
the perimeter with use of variables
New Vocabulary in this Range: none
New Signs and Symbols: none
RIT scores between 271 and 280
Length, Weight, Volume
- Find
volume of cylinder using knowledge of radius versus diameter
Money
- Solve
problem given two discounts
New Vocabulary in this Range: rate of interest,
successive discounts
New Signs and Symbols: none
RIT scores between 281 and 300
Area, Perimeter, Circumference
- Solve
problem using ratio of rectangular areas
New Vocabulary in this Range: none
New Signs and Symbols: none