Students understand the measurement process and

the need for standard units. Students learn to measure length with nonstandard

units and to the nearest inch.

Envision Math - 3rd Grade - Topic 15-1 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students will measure length

to the nearest ½ inch, to the nearest ¼ inch,and

to the nearest 1/10 of a unit.

Envision Math - 3rd Grade - Topic 15-2 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

3rd Graders make a table and look for a pattern in order to

solve problems.

Envision Math - 3rd Grade - Topic 15-3 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students use standard units to find the

perimeter of a shape.

Envision Math - 3rd Grade - Topic 15-4 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students select appropriate tools and

units to find perimeter.

Envision Math - 3rd Grade - Topic 15-5 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students use standard units to find the perimeter of a

common shape.

Envision Math - 3rd Grade - Topic 15-6 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students match shapes to a given perimeter and

learn that different shapes can have the

same perimeter.

Envision Math - 3rd Grade - Topic 15-7 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Students solve problems through the process of try, check,

and revise.

Envision Math - 3rd Grade - Topic 15-8 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.

Math Students “Show What They Know”by doing an assessment

on Topic 15 Length and Perimeter.

Envision Math - 3rd Grade - Topic 15 MA.3.G.5.2 Measure Objects using fractional parts of linear units, such as 1/2, 1/4, and 1/10.