Grade 3 Math Unit 2
Addition and Subtraction within 1,000: Students will develop deeper understandings of the base ten number system, which will strengthen their abilities to round as well as add and subtract numbers.
Addition and Subtraction within 1,000: Students will develop deeper understandings of the base ten number system, which will strengthen their abilities to round as well as add and subtract numbers.
Physical Science – Waves & Electromagnetic Radiation: Students explore the concepts of wave properties, electromagnetic radiation and the models used to explain how light behaves and travels. Students learn about related information technologies and instrumentation.
Physical Science – Chemical Reactions: Students apply their understanding of physical and chemical properties of matter to explore chemical reactions, how substances react chemically in characteristic ways and how mass is conserved.
Expressions, Equations, and Inequalities: Students will deepen their understandings of relationships between quantities as they write and simplify expressions, equations, and inequalities that represent real world contexts.