Release:
view_context: Dynamic page

Curriculum Math 4th Grade Unit 8: Shapes and Angles Lesson 1

Shapes and Angles

Lesson 1

Math

Unit 8

4th Grade

Lesson 1 of 18

Download Lesson 1

In this Lesson

Objective
Standards
Criteria for Success
Tips for Teachers
Anchor Tasks (25–35 min)
Problem Set (15–20 min)
Target Task (5–10 min)
Additional Practice

Objective

Lesson Notes

There was an error generating your document. Please refresh the page and try again.

Generating your document. This may take a few seconds.

Download Page with Annotations

Add a note

Share with my team(s)

Post as a note "From the Fishtank Team"

Are You Sure?

Are you sure you want to delete this note? This action cannot be undone.

Identify and draw points, lines, line segments, rays, and angles.

Lesson Map

Topic A: Lines and Angles

Lesson

Identify and draw points, lines, line segments, rays, and angles.

Standards

4.G.A.14.MD.C.5

Lesson

Identify and draw right, obtuse, and acute angles.

Standards

4.G.A.1

Lesson

Identify and draw perpendicular lines.

Standards

4.G.A.1

Lesson

Identify and draw parallel lines.

Standards

4.G.A.1

Create a free account to access thousands of lesson plans.

Already have an account? Sign In

Topic B: Measures of Angles

Lesson

Use iteration with one physical nonstandard unit to measure benchmark angles.

Standards

4.MD.C.54.MD.C.6

Lesson

Understand that an angle that turns through $${{1\over360}}$$ of a circle is called a “one-degree angle” and can be used to measure angles. Use a makeshift protractor to measure benchmark angles.

Standards

4.MD.C.54.MD.C.6

Lesson

Measure angles that are less than 180° using a 180° protractor. Distinguish angle measure from other attributes.

Standards

4.MD.C.54.MD.C.6

Lesson

Sketch angles of specified measure using a 180° protractor.

Standards

4.MD.C.54.MD.C.6

Lesson

Identify and measure angles as turns and recognize them in various contexts.

Standards

4.MD.C.54.MD.C.6

Create a free account to access thousands of lesson plans.

Already have an account? Sign In

Topic C: Measures of Adjacent Angles

Lesson

Decompose angles using pattern blocks.

Standards

4.MD.C.7

Lesson

Solve problems involving the measure of two adjacent angles.

Standards

4.MD.C.7

Lesson

Solve problems involving the measure of more than two adjacent angles.

Standards

4.MD.C.7

Lesson

Measure and sketch angles that are greater than 180°.

Standards

4.MD.C.54.MD.C.64.MD.C.7

Create a free account to access thousands of lesson plans.

Already have an account? Sign In

Topic D: Shapes and Lines of Symmetry

Lesson

Analyze and classify triangles based on side length, angle measure, or both.

Standards

4.G.A.14.G.A.2

Lesson

Draw triangles from given criteria.

Standards

4.G.A.14.G.A.2

Lesson

Analyze and classify quadrilaterals based on parallel and perpendicular lines and the presence or absence of angles of a specified size.

Standards

4.G.A.14.G.A.2

Lesson

Draw quadrilaterals from given criteria.

Standards

4.G.A.14.G.A.2

Lesson

Identify and draw lines of symmetry in two-dimensional figures.

Standards

4.G.A.3

Create a free account to access thousands of lesson plans.

Already have an account? Sign In

Bring Fishtank
to Your School

New Math Materials Now Live!

Now Live: All new Grade 1 units and enhanced Grade 7-8 materials. Coming soon: Brand new Kindergarten course and enhanced Grade 6!

See the Details