DLI 3rd grade guide

3rd Grade Math Scope & Sequence

Language Function and Features: Describe data and/or steps to solve problems using: ● Mathematical terms ( elapsed time, time interval, capacity, liter, mass, gram, kilogram ) ● Visuals ( clocks, drawings, number lines ) to support approach, solution, and/or extract information ● Declarative statements to state conclusion ( 45 minutes before 8:00 a.m. is 7:15 a.m. ) ● Comparative language ( greater than, less than, the same as ) to share results ( The mass of a bowling ball would be greater than the mass of a textbook ).

SKILLS

VOCABULARY

MANIPULATIVES

● Measurement ● Solveword problems

● elapsed time ● A.M., P.M. ● time interval ● capacity (liquid volume) ● liter (L) ● mass ● gram(g) ● kilogram (kg)

● Clocks ● Pan balance ● Gram & kilogram weights ● Metric weights

enVision 2020 Curriculum Supports

STEM Project: Forces and Interactions Pick a Project: Clock for the Ages, What’s the Plan, Dial Up the Time, What a Mass! 14-1 Time to the Minute

14-2 Units of Time: Measure Elapsed Time 14-3 Units of Time: Solve Word Problems

14-4 Estimate Liquid Volume 14-5 Measure Liquid Volume

14-6 Estimate Mass 14-7 Measure Mass 14-8 Solve Word Problems Involving Mass and Liquid Volume 14-9 Problem Solving: Reasoning