Lesson Plans SET B for Grades 1-2-PDF Set B - Level 1-2- Symmetry -Presentation

PDF Set B - Level 1-2- Symmetry -Presentation

Pdf Summary

The document is a collection of instructions and problems focused on teaching young students about symmetry and identical figures, as part of the Math Kangaroo competition for Class Level 1-2. It introduces the concept of identical figures, which are defined by having the same shape, size, and color, and offers advice on solving problems that require identifying or completing such figures. The concept of symmetry is also explained, highlighting symmetrical figures as mirror images and introducing the "mirror line" or line of symmetry, where symmetrical figures are balanced or flipped across this line.<br /><br />The document includes various math problems from past Math Kangaroo contests, each designed to test students' understanding of symmetry and identical figures. For example, one problem involves determining how a folded paper with cut shapes would appear when unfolded, others challenge students to visualize reflections in water or mirrors, and some require identifying shapes or figures that can be derived from given identical pieces.<br /><br />Additionally, the document emphasizes symmetry's presence in the natural world, art, and architecture, and encourages students to observe and draw symmetrical objects. Throughout, it reinforces careful observation and attention to detail when comparing figures for shape, size, and color consistency. The wrap-up section summarizes key learning points, highlighting careful comparison for identical figures and understanding of symmetry as essential skills.

Keywords

symmetry

identical figures

Math Kangaroo

mirror line

line of symmetry

Class Level 1-2

math problems

reflection

natural world

careful observation