Math Connects Chapter 14

Chapter 14- Solve Three-Digit Addition and Subtraction Problems

Summary

14-1 Add Hundreds:  I can use basic facts and mental math to add hundreds.

14-2 Regroup Ones:  I can find the sum of two three-digit numbers, regrouping ones.

14-3 Regroup Tens:  I can add three-digit numbers with and without regrouping.

14-4 PSS: Make a Table:  I can use make a table as a strategy to solve problems.hundreds add

14-5 Estimate Sums:  I can estimate the sum of three-digit addends by rounding.

14-6 Subtract Hundreds:  I can use basic facts and mental math to subtract hundreds.

14-7 Regroup Tens:  I can regroup tens to subtract three-digit numbers.

14-8 Regroup Hundreds:  I can regroup hundreds to subtract three-digit numbers.

14-9 Estimate Differences:  I can estimate the difference of three-digit numbers by rounding.

14-10 PSS: Choose a Strategy:   I can choose the best strategy to solve problems.

Math Connects Chapter 13

Chapter 13- Measure Capacity and Weight

Summary

13-1 Capacity: Nonstandard Units:  I can select and use nonstandard units to measure capacity.

Vocabulary:  Capacity:  the amount of dry or liquid material a container can hold.

Helpful lil' guy!

Helpful lil’ guy!

13-2 Cups and Gallons:  I can recognize and use models that approximate cups and gallons.

Vocabulary:  Cup:  a unit to measure capacity or how much something holds.  1 cup =8 ounces.  Gallon:  a liquid measure of capacity.  1 gallon= 4 quarts.

13-3 PSS: Act It Out:  I can use act it out as a strategy to solve problems.

13-4 Milliliters and Liters:  I can recognize and use models that approximate milliliters and liters.

Vocabulary:  Liter:  a metric unit of measure for volume or capacity.  1 liter =1000 milliliters.  Milliliter:  a metric unit used for measuring capacity.  1000 milliliters= 1 liter.

13-5 Weight: Nonstandard Units:  I can use nonstandard units to find weight.

Vocabulary:  Weight:  a measurement that tells how heavy an object is.

measurement13-6 Ounces and Pounds:  I can recognize and use models that approximate ounces and pounds.

Vocabulary:  Ounces:  a customary unit for measuring weight or capacity.  One CD weighs about 1 ounce.  Pound:  a customary unit for measuring weight or mass.  1 pound = 16 ounces.

13-7 Grams and Kilograms:  I can recognize and use models that approximate grams and kilograms.

Vocabulary:  Gram:  a metric unit for measuring mass.  Kilogram:  a metric unit for measuring mass.  1 kilogram= pair of men’s shoes.

13-8 PSS:  Choose a Strategy:  I can choose the best strategy to solve problems.

Math Connects Chapter 12

Chapter 12- Measure Length and Area

Summary

Nonstandard ways to measure

Nonstandard ways to measure

12-1 Nonstandard Units:  I can measure lengths using nonstandard units.

Vocabulary:  Nonstandard unit:  objects such as blocks, paper clips, crayons, and pencils that can be used to measure.  Measure:  to find the length, height, weight, capacity, or temperature using standard or nonstandard units.  Length:  how long or how far something is.

12-2 Measure Inches Using Models:  I can measure length using models that approximate inches.

Vocabulary:  Inch:  a customary unit for measuring length and height.  12 inches=1 foot.

12-3 PSS: Guess and Check:  I can use guess and check as a strategy to solve problems.

Comparing centimeters to inches

Comparing centimeters to inches

12-4 Use an Inch Ruler:  I can estimate and measure length using an inch ruler.

12-5 Measure Centimeters Using Models:  I can measure length using models that approximate centimeters.

Vocabulary:  Centimeter:  a metric unit of measurement used to find lengths and heights.

12-6 Use a Centimeter Ruler:  I can estimate and measure length using a centimeter ruler.

Dice, a marker, and graphing paper make a great game to understand area!

Dice, a marker, and graphing paper make a great game to understand area!

12-7 Understanding Area:  I can determine the area of a two-dimensional surface.

Vocabulary:  Area:  the space inside a shape or figure.

12-8 PSS:  Choose a Strategy:  I can choose the best strategy to solve problems.