Symmetry Exercises for Kids by spkwan (5)
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This example demonstrates symmetry in geometry by using mirror operations to show the equal distance relationship between points on either side of a symmetry axis. Core math concepts include symmetry, polygons, and geometric construction. It uses GeoGebra commands like Line, Mirror, and Segment with objects such as axes, points, and polygon vertices. Suitable for elementary and middle school students for visual understanding and hands-on practice.
GeoGebra Commands & Parameters
Line(X, Y) → axis_yMirror(P_1, axis_y) → P'Mirror(A_1, axis_y) → A'Mirror(B_1, axis_y) → B'Mirror(C_1, axis_y) → C'Mirror(D_1, axis_y) → D'Mirror(E_1, axis_y) → E'Mirror(F_1, axis_y) → F'Mirror(G_1, axis_y) → G'Mirror(H_1, axis_y) → H'Line(X, Y) → axis'Mirror(I_1, axis_y) → I'Mirror(J_1, axis_y) → J'Mirror(K_1, axis_y) → K'Mirror(L_1, axis_y) → L'Mirror(M_1, axis_y) → M'Mirror(Q_1, axis_y) → Q'Segment(P_1, A_1) → aSegment(A_1, B_1) → bSegment(B_1, C_1) → cSegment(G_1, H_1) → hSegment(H_1, I_1) → iSegment(I_1, J_1) → jSegment(J_1, K_1) → kSegment(K_1, L_1) → lSegment(L_1, M_1) → mSegment(M_1, Q_1) → nSegment(P_1, A') → a_1Segment(A', B') → b_1Segment(B', C') → c_1Segment(G', H') → h_1Segment(H', I') → i_1Segment(I', J') → j_1Segment(J', K') → k_1Segment(K', L') → l_1Segment(L', M') → m_1Segment(M', Q') → n_1Segment(C_1, D_1) → dSegment(D_1, E_1) → eSegment(E_1, F_1) → fSegment(F_1, G_1) → gSegment(C', D') → d_1Segment(D', E') → e_1Segment(E', F') → f_1Segment(F', G') → g_1