Operations & Algebraic Thinking – 3rd Grade Represent and solve problems involving multiplication and division. CCSS.Math.Content.3.OA.A.2 Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned …

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## Teaching 3.OA.A.1 – Interpret Products of Whole Numbers

Operations & Algebraic Thinking – 3rd Grade Represent and solve problems involving multiplication and division. CCSS.Math.Content.3.OA.A.1 Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as …

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## Ratios (6.RP.A.1 .2 .3 .a .b .c .d) – Printable Worksheets

Ratios and Proportions – Free printable worksheets covering sixth grade ratio and proportion standards. Understand ratio concepts and use ratio reasoning to solve problems. CCSS.Math.Content.6.RP.A.1 – Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, “The ratio of wings to beaks in the bird …

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## Measuring Angles – Interactive Protractor

Measuring Angles – Interactive protractor where you measure the angle and type in its measurement. It will check your answer immediately. Geometric measurement: understand concepts of angle and measure angles. CCSS.Math.Content.4.MD.C.6 – Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

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## Lines & Angles- Rays, Perpendicular, Parallel Lines, and Angles Online Games

Lines Game – Online game where you identifying line segments, rays, and perpendicular and parallel lines. Angles – Name that angle: Acute, obtuse, or right. Point the robot to the correct answer and fire. Decide the Angle - You are being attacked by Aliens and you need to set your laser at the correct angle …

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## Angles – Printable Worksheets

Angles Worksheets – Angle worksheets cover almost all aspects of angle topics in geometry. It contains naming angles in different ways, identifying parts of the angles, classifying types, measuring angles with protractor, complementary and supplementary angles, angles formed between intersecting lines, simple algebra problems based on angles, angles formed by parallel lines and a transversal …

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## Teaching 4.G.A.3 – Recognize and Draw Lines of Symmetry & Identify Line-Symmetric Figures

Geometry – 4th Grade Draw and identify lines and angles, and classify shapes by properties of their lines and angles. CCSS.Math.Content.4.G.A.3 Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines …

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## Teaching 4.G.A.1 .2 – Draw Points, Lines, Line Segments, Rays, Angles (Right, Acute, Obtuse) & Perpendicular & Parallel Lines – Classify Two-Dimensional Figures & Identify Right Triangles

Geometry – 4th Grade Draw and identify lines and angles, and classify shapes by properties of their lines and angles. CCSS.Math.Content.4.G.A.1 Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures. CCSS.Math.Content.4.G.A.2 Classify two-dimensional figures based on the presence or absence of parallel or perpendicular …

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## 4.MD.C.6 .7 – Measure and Sketch Angles in Whole-Number Degrees using a Protractor & Recognize Angle Measure as Additive

Measurement & Data – 4th Grade Geometric measurement: understand concepts of angle and measure angles. CCSS.Math.Content.4.MD.C.6 Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure. CCSS.Math.Content.4.MD.C.7 Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle …

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