"Axisymmetric Figures" Graphic Transformation PPT Courseware

Description

"Axisymmetric Figures" Graphic Transformation PPT Courseware

Knowledge goal

Get a preliminary understanding of axially symmetrical figures and the meaning of axially symmetrical figures.

Can determine which graphics are axially symmetrical graphics and can find the axis of symmetry of axially symmetrical graphics.

Competency goals

Cultivate students' hands-on ability, analytical reasoning ability and language expression ability.

Cultivate students' basic abilities to collect, filter, and organize information, as well as their ability to use modern information technology to present and publish information.

"Self-study and inquiry" content and steps

Create a situation that is conducive to students' independent exploration, and let students fold, draw, and cut. The meaning of axially symmetrical figures emerges naturally during the creative production process. Through research, you will experience the process of information extraction, analysis, induction, summary, and communication, and feel the orderliness of the mathematical thinking process and the certainty of mathematical conclusions.

Homemade small clothes, sensible operation.

Look for axially symmetrical figures in life.

Little Doctoral Research Institute

life creation

Mathematical knowledge originates from life and is applied to life. Use the mathematical knowledge learned to create beauty in life. Understand the idea of ​​"learning mathematics and using mathematics" and cultivate innovative and practical abilities.

Draw a picture (use the drawing function to draw an axially symmetrical figure on the drawing board)

Cut window grilles (apply the learned knowledge of axial symmetry to cut window grilles and decorate the class)

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For more information about the "Transformation of Axisymmetric Graphics" PPT courseware, please click on the "Transformation of Axisymmetric Graphics ppt Graphics" ppt tag.

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"Axisymmetric Figures" PPT courseware 3:

"Axisymmetric Figures" PPT Courseware 3 Like this, a figure that can completely overlap on both sides after being folded in half is an axially symmetric figure. This straight crease is the axis of symmetry. Group discussion and report results Which graphics are axially symmetrical graphics? How many axes of symmetry does each have? A rectangle has two...

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Update Time: 2024-11-21

This template belongs to Mathematics courseware People's Education Press fifth grade mathematics volume 2 industry PPT template

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