Addition and Symmetry
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Grade 2 Eureka M4L6
This example demonstrates the relationship between addition and symmetry. Using GeoGebra commands such as Polygon and Make100, a series of polygons are constructed to illustrate the symmetry in addition. Suitable for students from upper elementary to middle school, this example helps them understand the properties of addition and the application of symmetry in geometry.
GeoGebra Commands & Parameters
Polygon(C_2, D_2, E_2, F_2) → poly1, c_5, d_5, e_4, f_4Polygon(F_2, E_2, G_2, H_2) → poly2, f_5, e_5, g_4, h_4Polygon(H_2, G_2, I_2, J_2) → poly3, h_5, g_5, i_2, j_2Make100(A) → c, text1Make100(B) → d, text2Make100(C) → e, text3Make100(D) → f, text4Make100(E) → g, text5Make100(F) → h, text6Make100(G) → k, text7Make100(H) → p, text8Make100(I) → q, text9Make100(J) → r, text10Make10(K) → s, text11Make10(L) → t, text12Make10(M) → c_1, text13Make10(N) → d_1, text14Make10(O) → e_1, text15Make10(P) → f_1, text16Make10(Q) → g_1, text17Make10(R) → h_1, text18Make10(S) → k_1, text19Make10(T) → p_1, text20Make10(U) → q_1, text21Make10(V) → r_1, text22Make10(W) → s_1, text23Make10(Z) → t_1, text24Make10(A_1) → c_2, text25Make10(B_1) → d_2, text26Make10(C_1) → e_2, text27Make10(D_1) → f_2, text28Make10(E_1) → g_2, text29Make10(F_1) → h_2, text30Make1(G_1) → k_2, text31Make1(H_1) → p_2, text32Make1(I_1) → q_2, text33Make1(J_1) → r_2, text34Make1(K_1) → s_2, text35Make1(L_1) → t_2, text36Make1(M_1) → c_3, text37Make1(N_1) → d_3, text38Make1(O_1) → e_3, text39Make1(P_1) → f_3, text40Make1(Q_1) → g_3, text41Make1(R_1) → h_3, text42Make1(S_1) → k_3, text43Make1(T_1) → p_3, text44Make1(U_1) → q_3, text45Make1(V_1) → r_3, text46Make1(W_1) → s_3, text47Make1(Z_1) → t_3, text48Make1(A_2) → c_4, text49Make1(B_2) → d_4, text50Polygon(D_2, K_2, L_2, E_2) → poly4, d_6, k_4, l_2, e_6Polygon(E_2, L_2, M_2, G_2) → poly5, e_7, l_1, m_2, g_6Polygon(G_2, M_2, N_2, I_2) → poly6, g_7, m_1, n_2, i_1Sum(Sequence[IsInRegion[Element[listOnes, i], poly6], i, 1, 20]) → valueOnes
AI Drawing Prompt Reference
Create a symmetric geometric figure composed of multiple polygons to illustrate the relationship between addition and symmetry. Start by constructing two adjacent quadrilaterals using four points each, then add a third quadrilateral adjacent to the second, forming a continuous chain. At each vertex, place a numeric label that decomposes the number into tens and ones, showing the addition process. The overall arrangement is symmetric, with numbers displayed in a way that highlights how addition relates to geometric symmetry, suitable for educational demonstration.
The prompt above was compiled from the original drawing commands and is for reference only.