##### Focus TEKS

**Represent and Solve Perimeter, Area, and Volume Problems**

**5.4H**represent and solve problems related to perimeter and/or area and related to volume R**4.5D**solve problems related to perimeter and area of rectangles where dimensions are whole numbers R

**Measuring and Calculating Volume**

**5.4H**represent and solve problems related to~~perimeter and/or~~area and related to volume. – R RC3**5.4G**use concrete objects and pictorial models to develop the formulas for the volume of a rectangular prism, including the special form for a cube (*V = l x w x h, V = s x s x s*, and*V = Bh*); and – NT**5.6A**recognize a cube with side length of one unit as a unit cube having one cubic unit of volume and the volume of a three-dimensional figure as the number of unit cubes (*n*cubic units) needed to fill it with no gaps or overlaps if possible; – S RC3**5.6B**determine the volume of a rectangular prism with whole number side lengths in problems related to the number of layers times the number of unit cubes in the area of the base. – S RC3

**Attributes of 2-D Figures**

**5.5**classify two-dimensional figures in a hierarchy of sets and subsets using graphic organizers based on their attributes and properties R**4.6D**classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of a specified size. – R RC3**4.6A**identify points, lines, line segments, rays, angles, and perpendicular and parallel lines; – S RC3

##### Computational Fluency TEKS

**Multiplication and Division with Decimals and Whole Numbers – Computation**

**5.3D**represent multiplication of decimals with products to the hundredths using objects and pictorial models, including area models S**5.3E**solve for products of decimals to the hundredths, including situations involving money, using strategies based on place-value understandings, properties of operations, and the relationship to the multiplication of whole numbers R**5.3F**represent quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using objects and pictorial models, including area models S**5.3G**solve for quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using strategies and algorithms, including the standard algorithm R

##### Spiral Review TEKS

**Measuring Angles**

**4.7C**determine the approximate measures of angles in degrees to the nearest whole number using a protractor; – R RC3**4.7D**draw an angle with a given measure; – S RC3**4.7E**determine the measure of an unknown angle formed by two non-overlapping adjacent angles given one or both angle measures. – S RC3*[including complementary and supplementary angles*]

**Represent and Solve Measurement Problems**

**4.8C** solve problems that deal with measurements of length, intervals of time, liquid volumes, mass, and money using addition, subtraction, multiplication, or division as appropriate R

**5.4H** represent and solve problems related to perimeter and/or area and related to volume R

**5.6A** recognize a cube with side length of one unit as a unit cube having one cubic unit of volume and the volume of a three-dimensional figure as the number of unit cubes (*n* cubic units) needed to fill it with no gaps or overlaps if possible S

**5.6B** determine the volume of a rectangular prism with whole number side lengths in problems related to the number of layers times the number of unit cubes in the area of the base S

**5.7** solve problems by calculating conversions within a measurement system, customary or metric S