Download Day One - bbes5thgradeteam

Geometry 2D Lesson Plans
5.7 Identify essential attributes including parallel, perpendicular, and congruent parts of two and three
dimensional geometric figures
Day One –
 10 – 15 minutes to introduce vocabulary and pre-assess
o 2D Attributes Matching Game (cut out the attributes and bag)
 Try to figure out matches
o Reveal matches with 2D Attributes Flip Chart on Team Wiki
 Give students copies to glue in their journals (You can give them after the attributes after
or before for help with the sketches)
 Build on Geoboards to see the difference between 4 sided quadrilaterals,
o Each student will have a “Attributes and Sketch” blank table to complete
o Put students into pairs and give each pair a geoboard and a rubberband
o Follow the “Geoboard Directions” flipchart on the team Wiki
o Walk around the tables to find someone who got it to sketch it
 Students can use their definition sheet as a reference
Day Two –
 Give students “Student Sheet 1, Is it a Polygon?” – Pre-Assessment
 Talk about attributes of a polygon
o Straight lines creating angles (no curves)
o Closed figures
 Students will complete “Polygon or Not” and fill in worksheet
 Look at Flip Chart – Geometry Real World Examples – 5th Wiki
 Students will complete “Can You Match This” worksheets
Day Three As a class look at pg. 260 in Envision book – Basic Geometric Ideas
 Basic Geometric Ideas – Worksheet practice
 Look at pg. 264 for Classifying Angles
 Complete B226 & Classify Angles worksheet
Day Four Geometry Scavenger Hunt Informal Assessment
Day Five –
 Practice Sorting Triangles
 Triangles Identify worksheet practice
 Review any 2D attributes