Grade 1

Triangles activity A

Triangles activity A

  • Lesson Aims
    • The pupils will identify and investigate triangles according to properties.
  • Name of Model
  • A sweets box.

  • Lesson content
  • In this lesson the pupils will investigate the properties of triangles-three sides and three vertices, indentifying them in different forms as a result of folding activities. In the end of the lesson they see the folding  leading to a surprise model. During the activities they are learning new concepts and revising those previously learnt.

  • Prior Knowledge
Themes: Grades > Grade 1

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Triangles activity B

Triangles activity B

  • Lesson Aims
  • The pupils will be able to identify and investigate triangles according to sides and vertices.

     

  • Name of Model
  • A mouse.

  • Lesson content
  • In this lesson the pupils will  investigate the triangular shapes as formed in the folding process. The classification is made according to the number of sides. At the conclusion of the folding process the final  model comes as a surprise with which the pupils learn new concepts and review previously learnt concepts.

     

  • Prior Knowledge
Themes: Grades > Grade 1

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Polygon activity A

Polygon activity A

  • Lesson Aims
    • התלמידים יבנו מצולעים דרך קיפולי נייר, ימיינו את המצולעים שהתקבלו לפי מספר הצלעות (משולשים, מרובעים וכו’) וישיימו אותם.
    • התלמידים יחקרו מצולעים בעזרת קיפולי נייר.
  • Name of Model
  • Polygon activity 1

  • Lesson content
  • בשיעור זה יחקרו התלמידים את סוגי המצולעים המתהווים במהלך קיפול הדגם. המיון נעשה על פי מספר הצלעות במצולע. בסיום השיעור מתקבל התוצר הסופי כהפתעה, תוך לימוד מושגים חדשים וחזרה על המושגים שנלמדו בשיעורי ההכנה.

  • Prior Knowledge
Themes: Grades > Grade 1

To enter the rate you need to purchase the appropriate lessons package

Polygon activities B 1/2

Polygon activities B 1/2

  • Lesson Aims
  • The pupils during the folding process will identify polygons according to stated properties. The pupils will learn how to form different polygons with their sheets and investigate the various properties of the folded shapes.

  • Model Name
  • Polygon activities 1/2

  • Lesson content
  • The decomposing and composing activities allow the children to create various polygons during the folding process and with the combination of several triangular folded shapes. With a series of questions and answers during the folding process the pupils are able to deepen their geometric reasoning in a dynamic environment.

     

     

     

  • Prior knowledge
  • Concepts of sides and vertices in polygons.

Themes: Grades > Grade 1

To enter the rate you need to purchase the appropriate lessons package

Polygon activities B 2/2

Polygon activities B 2/2

  • Lesson Aims
  • The pupils will fold and identify shapes according to their properties.

    The pupils will use paper folding in order to make geometric shapes and investigate their properties.

  • Name of Model
  • A rabbit finger puppet

  • Lesson content
  • In this lesson the pupils investigate that are formed during the folding process. There is a surprise at the  end of the lesson while learning new concepts and refreshing their previous learning.

  • Prior knowledge
  •  If during the folding process there are cases  of inexact folding by some of the pupils then these cases will be used to identify differences between the polygons and their properties. The pupils will also learn the concept of polygon sides and vertices.

     

Themes: Grades > Grade 1

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Polygon activity C

Polygon activity C

  • מטרות הפעילות
    • התלמידים יקפלו ויזהו מצולעים לפי תכונות נתונות.
    • התלמידים יבנו ויזהו משולשים לפי צלעות וזוויות (מיון כפול).
    • התלמידים ישתמשו בקיפולי נייר כדי לבנות מצולעים ולחקור את תכונותיהם.
  • שם הדגם
  • Various finger puppets

  • על השיעור
  • בשיעור זה יחקרו התלמידים את סוגי המצולעים המתהווים במהלך קיפול הדגם. בסיום השיעור מתקבל התוצר הסופי כהפתעה, תוך לימוד מושגים חדשים וחזרה על המושגים שנלמדו בשיעורי ההכנה.

  • ידע נדרש
  • הכרת המושגים: צלע, קדקוד

    (במקרים שתלמיד אינו מקפל מדויק והמצולע השתנה בעקבות הקיפול נשתמש בזה כיתרון ונבדוק את ההבדלים בין המצולעים של התלמידים).

Themes: Grades > Grade 1

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A measuring tool for comparison of lengths

A measuring tool for comparison of lengths

  • Lesson Aims
  • התלמידים ישתמשו במודד ככלי להשוואת אורכים וזוויות ישרות.

  • Name of Model
  • A measuring tool for comparison of lengths

  • Lesson content
    • על פי תכנית הלימודים של משרד החינוך, (עד כיתות ב ) הילדים לומדים לזהות את הזווית הישרה על פי התפיסה האינטואיטיבית.
    •  המודד מסייע לבדוק אם הזווית היא ישרה גם כשהיא אינה מופיעה במצב של אב טיפוס.
    • ניתן לקפל את המודד ולהכניס אותו לתיקייה. המודד ישמש אותנו בשיעורים רבים.
  • Prior Knowledge
  • הכרת זווית ישרה ברמה אינטואיטיבית

Themes: Grades > Grade 1

   

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Quadrilaterals A

Quadrilaterals A

  • Lesson Aims
  • The pupils will identify quadrilaterals according to the number of sides.

  • Name of Model
  • Space ship

  • Lesson content
  • Investigation of different quadrilaterals found during the folding process At the end of the lesson there is a surprise for the pupils while learning new geometric concepts and revising previously learnt concepts.

  • Prior knowledge
  • The concepts of sides and right angles in polygons.

Themes: Grades > Grade 1

To enter the rate you need to purchase the appropriate lessons package

Quadrilaterals B: Square & Rectangle – same and different

Quadrilaterals B: Square & Rectangle – same and different

  • Lesson Aims
    • The pupils will identify the square and rectangle and know the same and different properties of each shape.
    • The pupils will fold a rectangle from a square and investigate the lengths of the sides.
  • Name of Model
  • An envelope

  • Prior knowledge
  • The concepts of vertice,side  and polygon.

  • Stages in the curriculum
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

To enter the rate you need to purchase the appropriate lessons package