MathActive Lessons              for Grades K-2 Choose a different grade level 1. ( K-2) Branding Circles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 2. ( K-2) Branding Circles with English Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 3. ( K-2) Branding Circles with Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 4. ( K-2) Branding Circles with Spanish Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 5. ( K-2) Branding Rectangles Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) Identify two-dimensional shapes by attribute (size, shape, number of sides). 6. ( K-2) Branding Squares Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 7. ( K-2) Branding Triangles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 8. ( K-2) Circles 1 Curved Lines Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). 9. ( K-2) Circles 2 2-D Start Lesson Teacher Guide (PDF) Name common two-dimensional shapes (square, rectangle, triangle, and circle). Draw two-dimensional shapes. (square, rectangle, triangle, circle) 10. ( K-2) Circles 3 3-D Start Lesson Teacher Guide (PDF) Name concrete objects and pictures of three-dimensional solids (cones, spheres and cubes). 11. ( K-2) Circles 4 No Angles Start Lesson Teacher Guide (PDF) Name common two-dimensional shapes (square, rectangle, triangle, and circle). Draw two-dimensional shapes. (square, rectangle, triangle, circle) Verbally compare objects according to observable and measurable attributes. 12. ( K-2) Compare 2-D Shapes Start Lesson Teacher Guide (PDF) Compare attributes of two-dimensional shapes (square, rectangle, triangle, and circle). 13. ( K-2) Compare 2-D Shapes with English Voice Start Lesson Teacher Guide (PDF) Understanding and comparing the attributes of all the two-dimensional shapes is an important basic skill for primary students. This lesson allows students to explore different two-dimensional shapes, analyze their attributes, name them and describe them. This lessons is available with English narration and script. 14. ( K-2) Compare 2-D Shapes with Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 15. ( K-2) Find Patterns with Frogs Start Lesson Teacher Guide (PDF) Students will be creating and completing patterns. Students must analyze what they see by number, letter and color to chose the appropriate fill-ins. 16. ( K-2) Geometric Shapes at the OK Corral Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) Identify two-dimensional shapes by attribute (size, shape, number of sides). 17. ( K-2) Geometric Shapes at the OK Corral/English Voice Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) Identify two-dimensional shapes by attribute (size, shape, number of sides). 18. ( K-2) Geometric Shapes at the OK Corral/Navajo Voice Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) Identify two-dimensional shapes by attribute (size, shape, number of sides). 19. ( K-2) Geometric Shapes at the OK Corral/Spanish Voice Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) Identify two-dimensional shapes by attribute (size, shape, number of sides). 20. ( K-2) Logic - Always and Sometimes Start Lesson Teacher Guide (PDF) Identify the concepts some, every and many within the context of logical reasoning. Identify the concepts all and none within the context of logical reasoning. 21. ( K-2) Magician Squares Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 22. ( K-2) Magician Squares with English Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 23. ( K-2) Magician Squares with Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 24. ( K-2) Magician Squares with Spanish Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 25. ( K-2) Mining Shapes Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). 26. ( K-2) Mining Shapes with English Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). 27. ( K-2) Mining Shapes with Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). 28. ( K-2) Mining Shapes with Spanish Voice Start Lesson Teacher Guide Identify two-dimensional shapes by attribute (size, shape, number of sides). 29. ( K-2) Navajo Rug Start Lesson Teacher Guide Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 30. ( K-2) Navajo Rug with English Voice Start Lesson Teacher Guide Using Navajo figures, shapes and traditions will motivate young learners to recognize and identify specific geometric shapes in the context of the Navajo culture. Squares and triangles are used in this lesson. Navajo weavers traditionally use geometric designs because of a natural fitting together ? an aesthetics of these shapes with the environment. The human activity involved in making Navajo rugs produces results that are a spontaneously natural blending of math and art. This lessons also has English, Navajo and Spanish narrations and scripts. 31. ( K-2) Navajo Rug with Navajo Voice Start Lesson Teacher Guide (PDF) Using Navajo figures, shapes and traditions will motivate young learners to recognize and identify specific geometric shapes in the context of the Navajo culture. Squares and triangles are used in this lesson. Navajo weavers traditionally use geometric designs because of a natural fitting together ? an aesthetics of these shapes with the environment. The human activity involved in making Navajo rugs produces results that are a spontaneously natural blending of math and art. This lessons also has English, Navajo and Spanish narrations and scripts. 32. ( K-2) Navajo Rug with Spanish Voice Start Lesson Teacher Guide (PDF) Using Navajo figures, shapes and traditions will motivate young learners to recognize and identify specific geometric shapes in the context of the Navajo culture. Squares and triangles are used in this lesson. Navajo weavers traditionally use geometric designs because of a natural fitting together ? an aesthetics of these shapes with the environment. The human activity involved in making Navajo rugs produces results that are a spontaneously natural blending of math and art. This lessons also has English, Navajo and Spanish narrations and scripts. 33. ( K-2) Navajo Yei Start Lesson Teacher Guide (PDF) Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 34. ( K-2) Number Sentences with Spiffy Start Lesson Teacher Guide When students writes and/or solves a story problem, they will need to write the answer in number sentence form. For instance, ?Mary has 20 pieces of candy and gives Betty 13 pieces, how many pieces does Mary have left?? Giving the answer ?7? pieces of candy is not acceptable. The answer needs to be written in number sentence form, 20 ? 13 = 7. In the lesson, students will be solving story problems. And writing number sentences. 35. ( K-2) Rectangles with Rikki Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 36. ( K-2) Rectangles with Rikki/English Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 37. ( K-2) Rectangles with Rikki/Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 38. ( K-2) Rectangles with Rikki/Spanish Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 39. ( K-2) Roundup Circles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 40. ( K-2) Roundup Rectangles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 41. ( K-2) Roundup Squares Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 42. ( K-2) Roundup Triangles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides). Identify shapes in different environments. (e.g., nature, buildings, classroom, etc.) 43. ( K-2) Small and Large Squares Start Lesson Teacher Guide (PDF) Use concepts and terms of position and size in contextual situations: Inside/Outside, Left/Right, Above/Below/Between, Smaller/Larger, Longer/Shorter. 44. ( K-2) Small and Large Squares/English Voice Start Lesson Teacher Guide (PDF) Use concepts and terms of position and size in contextual situations: Inside/Outside, Left/Right, Above/Below/Between, Smaller/Larger, Longer/Shorter. This lesson has English, Navajo and Spanish narrations and scripts. 45. ( K-2) Small and Large Squares/Navajo Voice Start Lesson Teacher Guide (PDF) Use concepts and terms of position and size in contextual situations: Inside/Outside, Left/Right, Above/Below/Between, Smaller/Larger, Longer/Shorter. This lesson has English, Navajo and Spanish narrations and scripts. 46. ( K-2) Small and Large Squares/Spanish Voice Start Lesson Teacher Guide (PDF) Use concepts and terms of position and size in contextual situations: Inside/Outside, Left/Right, Above/Below/Between, Smaller/Larger, Longer/Shorter. This lesson has English, Navajo and Spanish narrations and scripts. 47. ( K-2) Squares Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). 48. ( K-2) Squares with English Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). 49. ( K-2) Squares with Navajo Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). 50. ( K-2) Squares with Spanish Voice Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). 51. ( K-2) Symmetry that is Basic and Beautiful Start Lesson Teacher Guide (PDF) Recognize where a line of symmetry divides a two dimensional shape into mirror images. Recognize line(s) of symmetry for a two-dimensional shape. Identify a line of symmetry in a two-dimensional shape. 52. ( K-2) Triangles Introduction Start Lesson Teacher Guide (PDF) Use the words vertex and side when describing simple two-dimensional geometric shapes. Build geometric figures with other common shapes. (e.g., tangrams, pattern blocks, geoboards) Identify two-dimensional shapes by attribute (size, shape, number of sides). 53. ( K-2) Triangles Introduction/English Voice Start Lesson Teacher Guide (PDF) Students learn that triangles are two-dimensional shapes. They are made of three sides that meet at points forming angles. All two-dimensional geometric shapes having three sides and three angles are called triangles. Right triangles are introduced in a lesson called Basic Right triangles. 54. ( K-2) Triangles Introduction/Navajo Voice Start Lesson Teacher Guide (PDF) Students learn that triangles are two-dimensional shapes. They are made of three sides that meet at points forming angles. All two-dimensional geometric shapes having three sides and three angles are called triangles. Right triangles are introduced in a lesson called Basic Right triangles. 55. ( K-2) Triangles Introduction/Spanish Voice Start Lesson Teacher Guide (PDF) Students learn that triangles are two-dimensional shapes. They are made of three sides that meet at points forming angles. All two-dimensional geometric shapes having three sides and three angles are called triangles. Right triangles are introduced in a lesson called Basic Right triangles. 56. ( K-2) Tricorn Triangles Start Lesson Teacher Guide (PDF) Identify two-dimensional shapes by attribute (size, shape, number of sides, vertices). Identify two-dimensional shapes by attribute (size, shape, number of sides). 57. ( K-2) Vertices with Rikki Start Lesson Teacher Guide (PDF) Use the words vertex and side when describing simple two-dimensional geometric shapes. Name common two-dimensional shapes (square, rectangle, triangle, and circle). Compare attributes of two-dimensional shapes (square, rectangle, triangle, and circle). 58. ( K-2) Cardinal Directions Start Lesson Teacher Guide (PDF) Navigating our world requires knowledge of cardinal directions. This skill should be started in the early grades for students. This lesson uses an acronym for the direction names as an instructional strategy. Students learn how to identify and use cardinal directions and locate cities in Arizona from one city to the other by cardinal direction.