Mr. Trewartha's

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Math

By Mr. Trewartha

Math Sites

• Sheppard

Number and Number Sense

3.1 Read, write, round and compare six-digit numerals and identify the place value and value of each digit.

• Place Value
• Place Value Video, Quiz, Game
• Split Addition
• Digit Value
• Build a Number
• Click the Place Value
• Brain Camp Rounding
• Rounding Sharks
• Rounding Spaceship
• Round THIS!
• Compare Game

3.2 Solve problems develop basic fact sentences using inverse relationships between addition/subtraction and multiplication/division.

• Combinative Property
• Fact Families

3.3 Name, write, model and compare fraction (including mixed numbers).

Computation and Estimation

3.4 Estimate solutions to and solve single-step and multistep problems word problems requiring addition and subtraction with or without regrouping.

• Basic Addition 
• Basic Subtraction
• PACMAN Math
• Fridge Mental Math Addition
• Mental Math Addition
• Fridge Mental Math Subtraction
• Mental Math Subtraction
• Addition Word Problems
• Subtraction Word Problems
• Baseball Word Problems
• Word Challenges!!!
• Front End Estimation

3.5 Recall multiplication and division facts through the twelves table.

3.6 Represent multiplication and division, using area, set, and number line models. Create and solve word problems that involve multiplication and division.

3.7 Add and subtract proper fractions having like denominators of 12 or less.

Measurement

3.8 Count, compare and make change using bills and coins whose total value is $5.00 or less.

• Buy It
• Count the Money
• Math Game
• Sheppard Money
• Which is more?
• TEN bucks
• Counting Money

3.9  Use U.S. Customary and metric units to measure

Length: -inch, inch, foot, yard, centimeter, and meter.
Liquid volume: cups, pints, quarts, gallons, and liters.
Weight/mass: ounces, pounds, grams, and kilograms.
Area and perimeter.

3.10 Measure the perimeter around a polygon and its surface area.

3.11 Tell time to the nearest minute and determine elapsed time.

3.12 Identify periods of time and relationships among days, months, and years, as well as minutes and hours.

3.13 Read temperature using Celsius and Fahrenheit thermometers.

Geometry

3.14  Name, describe, compare, and contrast characteristics of plane and solid geometric figures.

3.15 Name and draw representations of points, line segments, rays, angles, and lines.

3.16 Name and describe congruent and noncongruent plane figures.

Probability and Statistics

3.17 Collect information to make and read different graphs and solve problems.

3.18 Describe probability as chance and list possible results of a situation.

Patterns, Functions, and Algebra

3.19 Recognize and describe patterns using numbers, tables, and pictures.

3.20 Understand and identify the identity and the commutative properties for addition and multiplication.