Grade 1

Line of reflective symmetry 2/2

Line of reflective symmetry 2/2

  • Lesson Aims
    • To identify a line of reflective symmetry.
    • To discover the properties of a reflective line of symmetry in a given shape.
    • To find a line of symmetry in a given shape.
  • Model Name
  • A heart of symmetry

  • Lesson content
  • This lesson is the second lesson about the concept of reflective  the symmetry. pupils will investigate the reflective symmetry, during the process of folding the hart

     

Themes: Grades > Grade 1

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Lines of symmetry in quadrilaterals

Lines of symmetry in quadrilaterals

  • Lesson Aims
    • To identify a line of reflective symmetry.
    • To find a line of symmetry in a Quadrilaterals.
    • Students will create shapes in mirroring by paper folding activity
  • Model Name
  • A child and puppy

  • Lesson content
  • In this lesson, pupils will investigate the symmetry lines in Quadrilaterals during the process of the folding the model

  • Prior knowledge
  • symmetry lines, polygon

Themes: Grades > Grade 1

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Translation of shapes

Translation of shapes

  • Lesson Aims
  • The pupil will identify the properties of the translation transformation.

  • Name of Model
  • #A car

  • The lesson structure
  • First Stage: A prepatory lesson on the topic of the reflective transformation, reflection and line symmetry,the line of symmetry in quadrilaterals, and rotational symmetry.

    Second stage: The measuring tool,a prepatory lesson on the topic of the reflective transformation, reflection and line symmetry, opposite and adjacent vertices,the diagonal as a line of symmetry in quadrilaterals,rotational symmetry and translation of shapes.

  • Lesson content
  • Translation as one of three transformations-Reflection,Translation,Rotation as studied in elementary school. In this lesson pupils will fold the model of a car and investigate the properties of translation, congruency of shape, the same distance in each translation of the shape and the same direction for each translation of the shape.

     

Themes: Grades > Grade 1

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Quadrilaterals C: Square & Rectangle

Quadrilaterals C: Square & Rectangle

  • Lesson Aims
    • The pupils will identify the following quadrilaterals: a square,a rectangle and will compare the same and different properties of each quadrilateral.
    • The pupils will fold various rectangles and squares comparing lengths of sides.
  • Name of Model
  • A hand-held dog

  • Lesson content
  • In the process of folding the model, the pupils will investigate the properties of the shapes by composition and decomposition.

Themes: Grades > Grade 1

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