Applies perimeter and missing measure concepts to real-world word problems using the Read, Draw, Write (RDW) strategy. Students solve for total boundaries and unknown side lengths in the context of construction projects.

Focuses on TEKS 4.4A, mastering the standard algorithm for adding and subtracting whole numbers and decimals to the hundredths place.

Focuses on TEKS 4.2B, teaching students to represent whole numbers through one billion and decimals to hundredths using expanded notation and numerals.

Focuses on TEKS 4.2A, teaching students to interpret the value of place-value positions as 10 times larger or 1/10 the value of adjacent positions.

Exploration of parentheses, basic order of operations, and creative equation building to solve mathematical puzzles.