4.1: Develop an understanding of decimals, including the connections between fractions and decimals.

4.1.2: Use models to connect and compare equivalent fractions and decimals.

 Modeling Decimals (Area and Grid Models)

4.1.3: Determine decimal equivalents or approximations of common fractions.

 Fraction, Decimal, Percent (Area and Grid Models)
 Modeling Decimals (Area and Grid Models)

4.1.4: Compare and order fractions and decimals.

 Adding Fractions (Fraction Tiles)
 Adding Whole Numbers and Decimals (Base-10 Blocks)
 Equivalent Fractions (Fraction Tiles)
 Fraction Artist 2 (Area Models of Fractions)
 Fraction Garden (Comparing Fractions)
 Modeling Decimals (Area and Grid Models)
 Modeling Fractions (Area Models)
 Modeling Whole Numbers and Decimals (Base-10 Blocks)
 Subtracting Whole Numbers and Decimals (Base-10 Blocks)
 Toy Factory (Set Models of Fractions)
 Treasure Hunter (Decimals on the Number Line)

4.1.5: Estimate decimal or fractional amounts in problem solving.

 Multiplying Decimals (Area Model)

4.2: Develop fluency with multiplication facts and related division facts, and with multi-digit whole number multiplication.

4.2.2: Apply understanding of models for multiplication (e.g., equal-sized groups, arrays, area models, equal intervals on the number line), place value, and properties of operations (commutative, associative, and distributive).

 Chocomatic (Multiplication, Arrays, and Area)
 Critter Count (Modeling Multiplication)
 Multiplying Decimals (Area Model)
 No Alien Left Behind (Division with Remainders)

4.2.3: Select and use appropriate estimation strategies for multiplication (e.g., use benchmarks, overestimate, underestimate, round) to calculate mentally based on the problem situation when computing with whole numbers.

 Multiplying Decimals (Area Model)

4.3: Develop an understanding of area and determine the areas of two-dimensional shapes.

4.3.1: Recognize area as an attribute of two-dimensional regions.

 Chocomatic (Multiplication, Arrays, and Area)

4.3.2: Determine area by finding the total number of same-sized units of area that cover a shape without gaps or overlaps.

 Chocomatic (Multiplication, Arrays, and Area)
 Fido's Flower Bed (Perimeter and Area)

4.3.3: Recognize a square that is one unit on a side as the standard unit for measuring area.

 Fido's Flower Bed (Perimeter and Area)

4.3.4: Determine the appropriate units, strategies, and tools to solving problems that involve estimating or measuring area.

 Fido's Flower Bed (Perimeter and Area)

4.3.6: Find the areas of complex shapes that can be subdivided into rectangles.

 Fido's Flower Bed (Perimeter and Area)

4.3.7: Solve problems involving perimeters and areas of rectangles and squares.

 Chocomatic (Multiplication, Arrays, and Area)
 Fido's Flower Bed (Perimeter and Area)

4.3.8: Recognize that rectangles with the same area can have different perimeters and that rectangles with the same perimeter can have different areas.

 Fido's Flower Bed (Perimeter and Area)

Correlation last revised: 5/23/2018

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