4.GM.A.3: Construct lines of symmetry for a two-dimensional figure

The Missouri Learning Standards: Mathematics outcome 4.GM.A.3 for Grade 4 says: “Construct lines of symmetry for a two-dimensional figure.” These printable Fieldbook pages practise it, each with a full answer key. Official wording: Missouri Learning Standards: Mathematics.

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

More Missouri Grade 4 math outcomes we teach

• 4.GM.A.1 Draw and identify points, lines, line segments, rays, angles, perpendicular…
• 4.GM.A.2 Classify two-dimensional shapes by their sides and/or angles
• 4.GM.B.5 Draw and measure angles in whole-number degrees using a protractor
• 4.GM.C.6 Know relative sizes of measurement units within one system of units
• 4.GM.C.7 Use the four operations to solve problems involving distances, intervals of…
• 4.GM.C.8 Apply the area and perimeter formulas for rectangles to solve problems
• 4.NBT.A.1 Round multi-digit whole numbers to any place
• 4.NBT.A.2 Read, write and identify multi-digit whole numbers up to one million using…
• 4.NBT.A.3 Compare two multi-digit numbers using the symbols > , = or < , and justify the…
• 4.NBT.A.4 Understand that in a multi-digit whole number, a digit represents 10 times what…
• 4.NBT.A.5 Demonstrate fluency with addition and subtraction of whole numbers
• 4.NBT.A.6 Multiply a whole number of up to four digits by a one-digit whole number and…
• 4.NBT.A.7 Find whole-number quotients and remainders with up to four-digit dividends and…
• 4.NF.C.9 Use decimal notation for fractions with denominators of 10 or 100
• 4.NF.C.12 Compare two decimals to the hundredths place using the symbols > , = or < , and…
• 4.RA.A.1 Multiply or divide to solve problems involving a multiplicative comparison
• 4.RA.A.2 Solve multi-step whole number problems involving the four operations and…

Every Missouri Grade 4 math standards outcome we teach

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