If You’re Teaching Kids about Transforming 2D Shapes, Then You’re In The right place! Engage & Motivate your Kindergarten to Year 6 Primary School Students with these FUN, Interactive, Hands-on Math Activities For All Things Flip, Slide, Turn & Dilation! Show
Transformations can be found everywhere. You don’t have to go far to find one, which makes teaching kids about transforming 2D shapes relevant, and a lot of fun! Transformations are movements through space. We see them as a repeating pattern. Transformations are part of our everyday lives and we don’t even know it! There are so many examples of transformation processes, and the range is so diverse:
So many professions use transformation skills, including Architects, Artists, and Designers. They use transformation understanding to create and design patterns which can be used in so many different areas, including:
I like to start a unit on transformations by encouraging students to find examples of flip, slide & turns around the classroom, school & environment. Teaching Transforming 2D ShapesTeaching Transforming 2D Shapes is a Measurement & Geometry topic, and it’s part of the Location & Transformation sub-strand area. Teaching Flip, Slides, Turns, Dilations & Symmetry is taught from Year 2 onwards. Notice that not ALL areas are covered in all year levels. Related Posts: Perfect Planning- Forward planning Kits The essence of Teaching Transformations is to enable students to develop their ability to identify the properties of shapes and objects and how they can be combined. This is an important range of spatial reasoning skills that are used to solve problems in a range of real life situations and occupations. . Knowledge of how certain shapes will tessellate allows tilers, paving companies and architects to design spaces efficiently and creatively. Symmetry is a fundamental aspect of geometry both in the environment and in design. Here’s some basic definitions about transformation geometry:
Transformation A transformation is where 2D shapes are repeated using flips, slides and turns. When you transform a shape, it stays the same shape and size but it can change direction. Flip Flips are also know as reflections. To make a flip pattern, take an exact copy of your shapes and reflect it across an axis of symmetry or mirror line. A flip creates a MIRROR Image of the original shape and can be in any direction. Some shapes look exactly the same when they have been reflected, which can confuse your students into thinking all shapes will look the same when they are reflected! Slide Slides are also known as Translations. A slide pattern is created by moving your original shape without turning or flipping it. You can move up, down, forwards and back. You can even overlap shapes in a slide transformation. Just make sure that each shape in the pattern is still facing the same direction as the first shape. Turn Turns are also know as rotations. To make a rotation pattern, turn shapes around a point and copy them into the new position. Turns can be made clockwise and anticlockwise. The rotation can be an infinite number of degrees. Introduce students to quarter turns, 90° and half turns, 180° Dilation Dilation are enlargements or reductions. They are transformations that produce an image that is the same shape but a different size. Dilations that produce bigger sized images are Enlargements and dilations that create smaller images are known as reductions. Symmetry A shape, object or image has symmetry or is symmetrical when one half of the shape can fit exactly over the other half. Some shapes can have more than one line of symmetry.
Line Symmetry A shape, drawing or image has line symmetry if one half is a reflection of the other half. The ‘mirror line’ line cuts the shape into 2 mirror images. Rotational symmetry A shape or image has rotational symmetry when it looks the same after it has been rotated by less that 360° Teaching Transforming 2D Shapes By Year LevelHere’s the continuum of learning for formally teaching Transformations from Year 2 – Year 6. Click each arrow to see the details: Year 2 Investigate the effect of one-step slides and flips with and without digital technologies (ACMMG044)
Achievement Standard -‘C’ Grade – Satisfactory
Key Teaching Points For Year 2:
Year 3 Identify symmetry in the environment (ACMMG066)
Achievement Standard -‘C’ Grade – Satisfactory
Key Teaching Points For Year 3:
Year 4 Create symmetrical patterns, pictures and shapes with and without digital technologies(ACMMG091)
Achievement Standard -‘C’ Grade – Satisfactory
Key Teaching Points For Year 4:
Year 5 Describe translations, reflections and rotations of two dimensional shapes. Identify line and rotational symmetries (ACMMG114)
Apply the enlargement transformation to familiar two dimensional shapes and explore the properties of the resulting image compared with the original (ACMMG115)
Achievement Standard -‘C’ Grade – Satisfactory
Key Teaching Points For Year 5:
Year 6 Investigate combinations of translations, reflections and rotations, with and without the use of digital technologies (ACMMG142)
Achievement Standard -‘C’ Grade – Satisfactory
Key Teaching Points For Year 6:
Flip, Slide, Turns, Dilation Geometry Teacher ResourcesTo help students build their visualisation skills we hacked a K-Mart Mini Lazy Susan! It really helped the students learn how to visualise the rotations in their head! You could also use paper-plates or card and split pins too! Check out our video and make your own Transformation Rotation Wheel! Download our teacher resources for teaching Transformations. There’s math activities for the classroom and versions for distance learning too. Please note our resources cannot be used on Outschool. Click to Junp To Resources...Flip Slide Turn Interactive ActivitiesTransforming 2D Shapes Vocabulary ThinkboardsFrayer Model Thinkboards are perfect for warm-ups and topic introductions, Reviews & KWL’s. They can be teacher-led or used in group activities and will help your students build mathematical vocabulary. Use as single sheets or print in a student booklet. Download Flip, Slide, Turn, 2 Piece PuzzlesFun 2 piece puzzles to help students identify flip, slides and turns. Perfect for Year 2 ACMMG044 Download Reflect, Translate, Rotate, 2 Piece PuzzlesFun 2 piece puzzles to help students identify Reflect, Translate, Rotate transformation. Perfect for Year 5 ACMMG114 Download Flip, Slide, Turn, Transformations Name ActivityA fun engaging activity with pattern blocks. Students make their name using pattern blocks and describe any transformations they made. Incudes 2 versions: flip, slide, turn & Rotate, Translate, Reflect versions. Download Flip, Slide, Turn Interactive GamesYear 5 – A Set of 19 spinner games for students to practise the transformation of shapes. Spin the spinner and complete a task. Continue until all tasks are completed. Or play in pairs where 3 in a row wins! Connects the language of flip-reflect, slide-translate, turn -rotate. Download Flip, Slide, Turn, Google Slides/PowerPointYear 5- DISTANCE LEARNING Version- PNG & Powerpoint to change, delete, share-online or send home. A Set of 19 spinner games for students to practise the transformation of shapes. Spin the spinner and complete a task. Continue until all tasks are completed. Or play in pairs where 3 in a row wins! Download Flip, Slide, Turn, Pattern Block NumbersYear 5 – This set of pattern block number activities has been created to help your students identify transformations in their designs. Students use real pattern blocks or the cut outs provided to build number 0-9. They complete the task by identifying which 2D shapes have been used in their design and how shapes have been trnslated, rotated and reflected. There’s 3 versions and 3 levels of the activity in this file. Download Pattern Block Numbers Powerpoint & Google SlidesDISTANCE Learning Version of our Pattern Block Numbers For Teaching transformations- Includes Powerpoint with drag & Drop pieces for loading onto Google Slides, Interactive Whiteboards, Seesaw etc. Also includes JPEG version too. How do you explain transformation in math?A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.
What are the 4 types of transformation in math?Types of Transformations:. Translation happens when we move the image without changing anything in it. ... . Rotation is when we rotate the image by a certain degree. ... . Reflection is when we flip the image along a line (the mirror line). ... . Dilation is when the size of an image is increased or decreased without changing its shape.. What is a transformation in math for kids?• a change in position or size, including. a reflection … flip, a translation … slide, a rotation …
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