4.6(B): Identify and draw one or more lines of symmetry, if they exist, for a…

The Texas Essential Knowledge and Skills (TEKS) for Mathematics outcome 4.6(B) for Grade 4 says: “Identify and draw one or more lines of symmetry, if they exist, for a two-dimensional figure.” These printable Fieldbook pages practise it, each with a full answer key. Official wording: Texas Essential Knowledge and Skills (TEKS) for Mathematics.

Compared with Common Core: 4.G.A.3.

More Texas Grade 4 math outcomes we teach

• 4.2(E) Represent decimals, including tenths and hundredths, using concrete and visual…
• 4.2(F) Compare and order decimals using concrete and visual models to the hundredths
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• 4.3(G) Represent fractions and decimals to the tenths or hundredths as distances from…
• 4.5(C) Use models to determine the formulas for the perimeter of a rectangle (l + w +…
• 4.5(D) Solve problems related to perimeter and area of rectangles where dimensions are…
• 4.6(A) Identify points, lines, line segments, rays, angles, and perpendicular and…
• 4.6(D) Classify two-dimensional figures based on the presence or absence of parallel…
• 4.7(C) Determine the approximate measures of angles in degrees to the nearest whole…
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Every Texas Grade 4 math standards outcome we teach

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