![]() ![]() With its relatable examples as brick walls, floor tiles, and car tires, and its cute rhymes, students will learn facts about congruence that stick! Activities to Practice Congruent Figures The video contains a plethora of everyday figures as examples, such as cars, shoes, fish, etc., that children will find easy to relate to.įinally, end your lesson with this fun song on congruent shapes that children are guaranteed to enjoy. Then, play this video that presents the difference between similar and congruent figures. Then, proceed by showing this video that features a brief explanation of congruent and noncongruent figures, followed by a brief cartoon where Congruent Island is attacked by the Dilation Pirates, who threaten to make all the inhabitants a different size and shape. For instance, you can play this video that explains what are congruent figures, when two figures are said to be congruent, and includes examples of congruent figures (polygons, segments, etc.) If you can, include a few videos in your lesson on congruent figures to make it more visually appealing. Do they have the same size? Yes, their size is identical. Do they have the same shape? Yes, both of them are pentagons. Present an example on the whiteboard of two figures that are congruent, such as the figures below:Īsk students to think about why these two figures are congruent. The corresponding angles of two congruent figures are equal. Simply put, congruent figures are figures that have the same shape and the same size. Now that you’ve defined figures and similar figures, you can move on to explaining what we mean by “congruent figures”. Both of them are rectangles, even though the size differs. The first figure is smaller than the second one. Present an example on the whiteboard of two figures that are similar, such as the figures below:Īsk students to reflect on why these two figures are similar. A figure can be 2-dimensional if it is in a plane and 3-dimensional if it is in space.Īdd that two figures are said to be similar if they have the same shape but not the same size.Įxplain that the corresponding angles of the two similar figures are equal, and the corresponding sides have the same ratio. Define a figure as a set of points in a closed plane or space. Start your lesson by explaining what we mean by “figure” in geometry. Tips on Teaching Congruent Figures What Is a Figure? So if you’re teaching congruent figures, we bring you a few teaching tips that are guaranteed to keep your students engaged throughout the lesson! Read on and learn more. Though these beginning lessons on congruent figures may seem challenging for some students, teachers can help out in a variety of ways! When learning about congruent figures in geometry, students learn how to label shapes with tick marks to show side and angle congruence. ![]()
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