Fourth Grade-enVision-Topic 9 - Lines, Angles and Shapes

Teacher Notes

Lesson in Guide

Resources/Activities

Description/Outcomes

9-1, 9-2 Lines and Angles
(Please note that Discovery Streaming Videos must be downloaded prior to viewing as per AACPS guidelines.)
Students will be introduced to types of lines and angles.
9-1
smartboard iconPoints and Lines Students will identify points and types of lines.
9-2 smartboard iconLine Segments, Angles, and Rays

Students will identify line segments, rays, and types of angles. 

 9-3 smartboard iconMeasuring Angles

What's My Angle?

Alien Angles-Estimating angles
Students will classify and measure angles.
9-5, 9-6 Smartboard iconQuadrilaterals

Quadrilaterals
(Please note that Discovery Streaming Videos must be downloaded prior to viewing as per AACPS guidelines.)
Students will identify quadrilaterals and classify them based on their angles and sides.
     

 

 

 

Teacher Notes

Title of Activity

Lesson in Guide

Content Standards/Technology Standards


Alien Angles-Estimating angles
What's My Angle?
  Common Core Standard: 4.MD.6
Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

Technology Standards: Standard 3.0 Technology for learning and collaboration: students will use a variety of technologies for learning and collaboration

Lines and Angles 9-1, 9-2 Common Core: 4.G1
Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
4.MD.5
Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement.
Technology Standards: Standard 3.0 Technology for learning and collaboration: students will use a variety of technologies for learning and collaboration
Quadrilaterals 9-5, 9-6 Common Core: 4.G.2
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.
Technology Standards: Standard 3.0 Technology for learning and collaboration: students will use a variety of technologies for learning and collaboration

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Instructional Technology-August 2012