# Posts Tagged ‘Fourth Grade Math’

## 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…

More...## Angles – Printable Worksheets (4th and 7th Grade)

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…

More...## 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…

More...## 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…

More...## 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…

More...## Teaching 4.MD.C.5 .a .b – Understand Angles and Concepts of Angle Measurement

Measurement & Data – 4th Grade Geometric measurement: understand concepts of angle and measure angles. CCSS.Math.Content.4.MD.C.5 Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement: CCSS.Math.Content.4.MD.C.5.a An angle is measured with reference to a circle with its center at the common endpoint of…

More...## Teaching 4.MD.B.4 – Make a Line Plot to Display a Data Set of Measurements in Fractions of a Unit (1/2, 1/4, 1/8)

Measurement & Data – 4th Grade Represent and interpret data. CCSS.Math.Content.4.MD.B.4 Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Solve problems involving addition and subtraction of fractions by using information presented in line plots. For example, from a line plot find and interpret the…

More...## Teaching 4.MD.A.3 – Apply Area and Perimeter Formulas for Rectangles in Real World and Mathematical Problems

Measurement & Data – 4th Grade Solve problems involving measurement and conversion of measurements. CCSS.Math.Content.4.MD.A.3 Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication…

More...## Teaching 4.MD.A.2 – Use the Four Operations to Solve Problems Involving Measurement and Conversion

Measurement & Data – 4th Grade Solve problems involving measurement and conversion of measurements. CCSS.Math.Content.4.MD.A.2 Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals, and problems that require expressing measurements given in a larger unit in terms…

More...## Teaching 4.MD.A.1 – Know Relative Sizes of Measurement Units Including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec.

Measurement & Data – 4th Grade Solve problems involving measurement and conversion of measurements. CCSS.Math.Content.4.MD.A.1 Know relative sizes of measurement units within one system of units including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a…

More...## Teaching 4.NF.C.7 – Compare Two Decimals to Hundredths by Reasoning about their Size

Number & Operations – Fractions – 4th Grade Understand decimal notation for fractions, and compare decimal fractions. CCSS.Math.Content.4.NF.C.7 Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <,…

More...