May16-20

Standard 3.3.1 - The student identifies, describes, and performs single and multiple transformations [reflection, rotation, translation, reduction (contraction/shrinking), enlargement (magnification/growing)] on a two-dimensional figure (2.4.K1a). Opening Activity: Complete 10-8 5 Minute Check **What You'll Learn:** To classify polygons and determine which polygons can form a tessellation. create tessellations using "Rotation".
 * Monday -10-8 Polygons and Tessellations **

**What you'll do:** ** Tuesday - Extend 10-8 Geometry Lab Tessellations - Translations ** Standard 3.3.1 - The student identifies, describes, and performs single and multiple transformations [reflection, rotation, translation, reduction (contraction/shrinking), enlargement (magnification/growing)] on a two-dimensional figure (2.4.K1a). Opening Activity: Pick up a square and a piece of paper. **What You'll Learn:** To create tessellations using the "Translation" method.
 * DIscus Lesson 10-8 using the ppt.
 * Assignment: 10-8 Practice
 * Marzano Strategy: Similarities and Differences

**What you'll do:** ** Wednesday - 10-9 Tessellations - Translations ** Standard 3.3.1 - The student identifies, describes, and performs single and multiple transformations [reflection, rotation, translation, reduction (contraction/shrinking), enlargement (magnification/growing)] on a two-dimensional figure (2.4.K1a). Opening Activity: Complete 10-9 5 Minute Check **What You'll Learn:** To graph translations of a polygons on a coordinate plane.
 * Complete the Geometry Lab on page 552.
 * Assignment: Create a Translation Tessellation
 * Marzano Strategy: Similarities and Differences

**What you'll do:**
 * Complete the mini lab on page 553.
 * Discuss the lesson using the ppt.
 * Assignment: 10-9 Practice
 * Marzano Strategy: Similarities and Differences

** Thursday - Tessellations - Reflections **

Standard 3.3.1 - The student identifies, describes, and performs single and multiple transformations [reflection, rotation, translation, reduction (contraction/shrinking), enlargement (magnification/growing)] on a two-dimensional figure (2.4.K1a). Opening Activity: Pick up a square and a piece of paper. **What You'll Learn:** To create tessellations using "Reflection".

**What you'll do:** > **Using a 2 X 2 square and the nibble technique. We will change an ordinary square into a wonderful new irregular shape.** > > 1. Lightly shade one side of the square. > 2. Draw a simple design from one corner of the sheet to an adjacent corner. (Do not draw diagonally.) You must draw from corner to corner. Do not stop halfway across. > 3. Cut on the design line, being sure to have 2 pieces when done - the nibble and the rest of the square. There should be no other pieces lying around. This is very important. No trimming allowed. > 4. Slide the nibble across the sheet to the opposite side. **Flip it over** so the colored side is showing on the nibble piece only. Tape the piece making sure that it matches a straight edge. Do not overlap the edges when taping them. The corners of the piece and the nibble should match perfectly. > 5. Repeat # 3 and 4 on another side. > 6. Use your shape to make a reflection tessellation on the paper provide. Trace the shape in the center of the paper. Then slide, reflect and trace. Continue to fill the paper. > 7. Now comes the time to be creative! What does your shape look like? Make it into something. Then color. > 8. Staple the rotation piece to the back of your tessellation and turn in. > > Evaluation: you will be assessed based on the quality of the nibble and the tessellated paper. (Coloring and creativity count, too.) > ** Friday - Tessellations - 10-10 Reflections on the Coordinate Plane **
 * Discuss reflections.
 * Assignment: Create a reflection following these directions:
 * == Reflection Directions ==
 * Marzano Strategy: Similarities and Differences

Standard 3.3.1 - The student identifies, describes, and performs single and multiple transformations [reflection, rotation, translation, reduction (contraction/shrinking), enlargement (magnification/growing)] on a two-dimensional figure (2.4.K1a). Opening Activity: Complete 10-10 5 Minute Check

**What You'll Learn:** To graph reflections of polygons on a coordinate plane.

**What you'll do:**
 * Discuss reflections on the coordinate plane using pages 558-562.
 * Practice #'s 1-8 together, using the coordinate grid.
 * Practice #'s 15-22 in pairs, using the graph paper provided.
 * Assignment: 10-10 Practice
 * Marzano Strategy: Similarities and Differences