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How to Draw Reflections and Transformations: Easy Guide for Kids

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Lilly jenkinson

12/10/2023

Maths

Transformations

How to Draw Reflections and Transformations: Easy Guide for Kids

This document provides an overview of geometric transformations in mathematics, focusing on reflections, rotations, translations, and enlargements. It outlines key concepts and techniques for each type of transformation, offering concise explanations and tips for students.

  • Reflections are explained with emphasis on the mirror line and image positioning
  • Rotations are described in terms of center, angle, and direction
  • Translations are presented using coordinate notation and directional movement
  • Enlargements are detailed with scale factors, center finding, and special cases
...

12/10/2023

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Maths

692

12 Oct 2023

1 page

How to Draw Reflections and Transformations: Easy Guide for Kids

user profile picture

Lilly jenkinson

@lillyjenkinson_7

This document provides an overview of geometric transformations in mathematics, focusing on reflections, rotations, translations, and enlargements. It outlines key concepts and techniques for each type of transformation, offering concise explanations and tips for students.

  • Reflections are explained with emphasis... Show more

b b a l
(1 luths)
transformations
Reflections:
Rotations:
Translation:
-4
Enlargement
-Image is the same number of
Squares from the Mirror l

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Geometric Transformations Overview

This page provides a comprehensive guide to four fundamental geometric transformations: reflections, rotations, translations, and enlargements. Each transformation is explained with key points to help students understand and apply these concepts in mathematics.

Reflections

Reflections are described with two main points:

  1. The image is positioned the same number of squares from the mirror line as the original shape.
  2. For diagonal mirror lines, the page should be turned to count diagonal squares accurately.

Highlight: When dealing with diagonal mirror lines in reflections, turning the page can help in accurately counting diagonal squares.

Rotations

The explanation for rotations includes three key elements:

  1. The center of rotation is where you place your pencil to turn the shape around.
  2. You need to specify the angle, direction, and center of rotation.
  3. The process involves picking a corner and moving that point, then drawing in the rest of the shape accordingly.

Vocabulary: The center of rotation is the fixed point around which a shape is rotated.

Translations

Translations are described using coordinate notation:

  1. They are written in the form x,yx, y.
  2. A negative numerator means move left.
  3. A negative denominator means move down.

Example: A translation of 2,3-2, 3 would move a shape 2 units left and 3 units up.

Enlargements

The section on enlargements covers several important aspects:

  1. All lengths are multiplied by the scale factor.
  2. To find the center of enlargement, draw rays connecting each matching corner and extend until they meet.
  3. A negative scale factor means enlarge and flip the shape.
  4. A decimal or fraction factor means the shape is getting smaller.

Definition: An enlargement is a transformation that changes the size of a shape without altering its angles.

This page serves as a quick reference guide for students learning about how to draw reflections in transformations step by step and other geometric transformations. It provides essential information on how to describe a reflection in Math, how to describe a rotation transformation, and enlargement in geometry transformations examples.

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This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

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Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

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Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

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