ExploreLearning Gizmos: Math & Science Virtual Labs and Simulations

1: The learner will read, write, model, and compute with non-negative rational numbers.

1.01: Develop number sense for rational numbers 0.01 through 99,999.

1.01.a: Connect model, number word, and number using a variety of representations.

Fraction, Decimal, Percent (Area and Grid Models)

1.01.b: Build understanding of place value (hundredths through ten thousands).

Cannonball Clowns (Number Line Estimation)
Modeling Decimals (Base-10 Blocks)
Subtracting Decimals (Base-10 Blocks)
Treasure Hunter (Decimals on the Number Line)

1.01.c: Compare and order rational numbers.

Fraction Garden (Comparing Fractions)
Fraction, Decimal, Percent (Area and Grid Models)
Modeling Fractions (Area Models)

1.02: Develop fluency with multiplication and division:

1.02.c: Strategies for multiplying and dividing numbers.

Multiplying Decimals (Area Model)
No Alien Left Behind (Division with Remainders)

1.03: Solve problems using models, diagrams, and reasoning about fractions and relationships among fractions involving halves, fourths, eighths, thirds, sixths, twelfths, fifths, tenths, hundredths, and mixed numbers.

Equivalent Fractions (Fraction Tiles)
Fraction Garden (Comparing Fractions)
Modeling Fractions (Area Models)
Multiplying Decimals (Area Model)

1.04: Develop fluency with addition and subtraction of non-negative rational numbers with like denominators, including decimal fractions through hundredths.

1.04.b: Estimate sums and differences.

Target Sum Card Game (Multi-digit Addition)

2: The learner will understand and use perimeter and area.

2.01: Develop strategies to determine the area of rectangles and the perimeter of plane figures.

Fido's Flower Bed (Perimeter and Area)

2.02: Solve problems involving perimeter of plane figures and areas of rectangles.

Fido's Flower Bed (Perimeter and Area)

3: The learner will recognize and use geometric properties and relationships.

3.03: Identify, predict, and describe the results of transformations of plane figures.

3.03.a: Reflections.

Quilting Bee (Symmetry)
Rock Art (Transformations)

3.03.b: Translations.

Rock Art (Transformations)

3.03.c: Rotations.

Rock Art (Transformations)

4: The learner will understand and use graphs, probability, and data analysis.

4.01: Collect, organize, analyze, and display data (including line graphs and bar graphs) to solve problems.

Elevator Operator (Line Graphs)
Graphing Skills
Mascot Election (Pictographs and Bar Graphs)
Movie Reviewer (Mean and Median)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.02: Describe the distribution of data using median, range and mode.

Movie Reviewer (Mean and Median)
Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

4.04: Design experiments and list all possible outcomes and probabilities for an event.

Reaction Time 1 (Graphs and Statistics)
Reaction Time 2 (Graphs and Statistics)

5: The learner will demonstrate an understanding of mathematical relationships.

5.01: Identify, describe, and generalize relationships in which:

5.01.b: Change in one quantity relates to change in a second quantity.

Elevator Operator (Line Graphs)

5.03: Verify mathematical relationships using:

5.03.b: Order of operations and the identity, commutative, associative, and distributive properties.

Chocomatic (Multiplication, Arrays, and Area)

Correlation last revised: 9/3/2015

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.

North Carolina- Mathematics: 4th Grade