8-3 Dividing with Remainders 8-4 Division: Connecting Models and Symbols 8-5 Dividing 2-Digit by 1-Digit Numbers 8-6 Dividing 3-Digit by 1-Digit Numbers 8-7 Deciding Where to Start Dividing 8-8 Number Sense: Factors 8-9 Prime and Composite Numbers 8-10 Problem Solving: Multiple-Step Problems Module 4 Angle Measure and Plane Figures (Allow 4 weeks for instruction, review and assessment) Domain: Geometry Enduring Understandings Angle Measure and Plane Figures Vocabulary Line segments and rays are sets of points Cluster: Solve problems involving acute angle, acute triangle, adjacent angle, that describe parts of lines, shapes and measurement and conversions of Topic A: Lines and Angles arc, angle, collinear, complimentary, solids. measurements from a larger unit to a smaller degree, diagonal, equilateral, figure, Point, line and plane are the core unit. Lesson 1 interior of angle, intersecting lines, attributes of space objects, and real-world Draw points, lines, line segments, rays, Lesson 2 situations can be used to think about isosceles triangle, length of arc, line, line angles (right, acute, obtuse), and these attributes. of symmetry, line segment, obtuse angle, Lesson 3 perpendicular and parallel lines. Identify The unit for measuring the size of the obtuse triangle, parallel, perpendicular, Lesson 4 these in two-dimensional figures. opening of an angle is 1 degree. point, protractor, ray, right angle, right Classify two-dimensional figures based triangle, scalene triangle, straight angle, on the presence or absence of parallel or Videos: Essential Questions supplementary angles, triangle, vertex, perpendicular lines, or the presence or What geometric terms describe types of vertical angles, absence of angles of a specified size. angles? (Khan Academy) Recognize right triangles as a category, How can you draw an angle? (Khan Academy) and identify right triangles. Familiar Terms and Symbols Recognize a line of symmetry for a Objectives/Learning Targets Decompose, Parallelogram, polygon, figure as a line across the Topic A quadrilateral, rectangle, rhombus, figure such that the figure can be folded Lesson 1: I can Identify and draw points, along the line into matching parts. Identify square, sum, trapezoid lines, line segments, rays, and angles. line-symmetric figures and draw lines of Recognize them in various contexts and symmetry.
8-3 Dividing with Remainders 8-4 Division: Connecting Models and Symbols 8-5 Dividing 2-Digit by 1-Digit Numbers 8-6 Dividing 3-Digit by 1-Digit Numbers 8-7 Deciding Where to Start Dividing 8-8 Number Sense: Factors 8-9 Prime and Composite Numbers 8-10 Problem Solving: Multiple-Step Problems Module 4 Angle Measure and Plane Figures (Allow 4 weeks for instruction, review and assessment) Domain: Geometry Cluster: Solve problems involving measurement and conversions of measurements from a larger unit to a smaller unit. Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures. Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles. Recognize a line of symmetry for a 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 of symmetry. Enduring Understandings Line segments and rays are sets of points that describe parts of lines, shapes and solids. Point, line and plane are the core attributes of space objects, and real-world situations can be used to think about these attributes. The unit for measuring the size of the opening of an angle is 1 degree. Essential Questions What geometric terms describe types of angles? How can you draw an angle? Objectives/Learning Targets Topic A Lesson 1: I can Identify and draw points, lines, line segments, rays, and angles. Recognize them in various contexts and Angle Measure and Plane Figures Topic A: Lines and Angles Lesson 1 Lesson 2 Lesson 3 Lesson 4 Videos: (Khan Academy) (Khan Academy) Vocabulary acute angle, acute triangle, adjacent angle, arc, angle, collinear, complimentary, degree, diagonal, equilateral, figure, interior of angle, intersecting lines, isosceles triangle, length of arc, line, line of symmetry, line segment, obtuse angle, obtuse triangle, parallel, perpendicular, point, protractor, ray, right angle, right triangle, scalene triangle, straight angle, supplementary angles, triangle, vertex, vertical angles, Familiar Terms and Symbols Decompose, Parallelogram, polygon, quadrilateral, rectangle, rhombus, square, sum, trapezoid
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