Perpendicular and parallel straight lines
Didactic -Perpendicular line and perpendicular side of polygon
- Lesson Aims
- The study of Perpendicular Lines and Perpendicular Sides of Polygons.
- Comparison of angle sizes.
- Investigation of angles and Perpendicular Lines and Perpendicular Sides of Polygons.
- Name of Model
A sweet box.
- The Lesson Structure
The measuring tool,Composition and Decomposition,Polygons 3,Perpendicular Lines and Perpendicular Sides of Polygons.
- Lesson Content
In this lesson the pupils will investigate intersection of straight lines,perpendicular lines and perpendiculars sides of Polygons. The model comes as surprise while learning new concepts and revising previously learnt concept.
- Prior knowledge
.The concepts of Angle, Right Angle,Square and Pentagon
- Materials
Measuring Tool, origami sheets 15×15 cm.
To enter the rate you need to purchase the appropriate lessons package
Perpendicular line and perpendicular side of polygon
- Lesson Aims
- The study of Perpendicular Lines and Perpendicular Sides of Polygons.
- Comparison of angle sizes.
- Investigation of angles and Perpendicular Lines and Perpendicular Sides of Polygons.
- Name of Model
A sweet box.
- The Lesson Structure
The measuring tool,Composition and Decomposition,Polygons 3,Perpendicular Lines and Perpendicular Sides of Polygons.
- Lesson Content
In this lesson the pupils will investigate intersection of straight lines,perpendicular lines and perpendiculars sides of Polygons. The model comes as surprise while learning new concepts and revising previously learnt concept.
- Prior knowledge
.The concepts of Angle, Right Angle,Square and Pentagon
- Materials
Measuring Tool, origami sheets 15×15 cm.
To enter the rate you need to purchase the appropriate lessons package
חקר המרובעים (ריבוע, דלתון, מעוין ומקבילית) Copy
- מטרות השיעור
התלמידים יחקרו את התכונות של הריבוע, המלבן, הדלתון, המעוין והטרפז.
התלמידים יחקרו את המרובעים: ניתוח תכונות, מיון מרובעים, קביעת קשרי הכלה.
- שם הדגם
ציפור ארנבת
- יוצר/ת הדגם
מירי גולן
© כל הזכויות שמורות למרכז הישראלי לאוריגאמי
- רצף מומלץ
מומלץ ללמד לפי הרצף המופיע באתר (הרצף על פי תכנית הלימודים).
- על השיעור
פעילות בהרצה
בפעילות זו התלמידים יחקרו את המרובעים שלהם שתי זוגות של צלעות מקבילות. ריבוע, מעוין ודלתון. ומרובע שלו זוג אחד של צלעות מקבילות, הטרפז. ויבחנו את האלכסונים והישרים המאונכים במרובעים. ובסוף הפעילויות יצרו ציפור שהיא גם ארנבת.
משך זמן פעילות מומלץ: 45 דקות
* משך זמן הפעילות נתון לשיקול המורה, ויכול להשתנות בהתאם לגודל ואופי הכיתה.
- ידע נדרש
ישרים מקבילים, ישרים מאונכים, זוויות.
To enter the rate you need to purchase the appropriate lessons package
Perpendicular and parallel straight lines 1 1/2
- Lesson Aims
During the folding processes the pupil will relate to perpendicular and parallel lines and segments.
- Name of Model
There is no model in this lesson.
- The Lesson Structure
According to planned curriculum.
- Lesson content
This is a prepatory lesson to the next lesson about parallel and perpendicular lines and segments with the model of a dress. In the lesson the pupils investigate the properties of parallel and perfpendicular lines using their measuring tool.
- Prior Knowledge
The concepts of angle,a right angle and a square.
To enter the rate you need to purchase the appropriate lessons package
Perpendicular and parallel straight lines 2 2/2
- Lesson Aims
During the folding process the pupils will identify parallel and perpendicular lines.
- Name of Model
A dress.
- The Lesson Structure
According to the curriculum.
- Lesson content
This is the second lesson on parallel and perpendicular lines following the prepatory lesson on parallel and perpendicular lines-1 1/2. In this lesson will identify aparallel and perpendicular lines in other situations. The final model will be a surprise for the pupils and at the same time learning new concepts and revising previously learnt concepts.
- Prior Knowledge
The concepts of angle,straight angle and square.
To enter the rate you need to purchase the appropriate lessons package
Perpendicular Line
- Lesson Aims
Pupils will recognise perpendicular lines and draw perpendicular lines.
- Name of Model
The swimming fish.
- The Lesson Structure
The measuring tool,Composition and Decomposition of Shapes, Polygons 3,Perpendicular lines and sides of polygons.
- Lesson Content
In this lesson the pupils will investigate perpendicular and intersecting lines. At the conclusion of this lesson the final model will be a surprise while learning new concepts and revising previously learnt geometrical concepts.
- Prior knowledge
Angles,right angle,sides of a polygon.
To enter the rate you need to purchase the appropriate lessons package
