What will we be working on in Third Grade Math and Science?
Operations and Algebraic Thinking:
Represent and solve problems involving multiplication and division.
Understand properties of multiplication and the relationship between multiplication and division.
Multiply and divide within 100.
Solve problems involving the four operations, and identify and explain patterns in arithmetic. *Students will be solving 2 step addition and subtraction word problems
*Multi-step word problems involving multiplication and division
*Solving words problems involving multiplication and division
*Memorizing multiplication facts 1-12
*Understand and describe number patterns
*Multiplication properties (zero, identity, commutative, associative, and distributive)
Number and Operations in Base Ten:
*Add and Subtract using ones, tens, and hundreds
*Addition and Subtraction word problems
*Subtraction with and without regrouping and subtracting across zeros
Number and Operations-Fractions:
*Putting fractions on a number
*Understanding fractions are apart of a whole
Geometry:
Reason with shapes and their attributes.
*Partition shapes into equal pieces and identity the fractional pieces
*Reason with shapes and their attributes
Measurement and Data:
*Measure and Estimate liquid volume and mass in liters, grams and kilograms.
*Read and interrupt graphs
*Find Area
*Find perimeter of polygons and irregular shapes
Represent and solve problems involving multiplication and division.
Understand properties of multiplication and the relationship between multiplication and division.
Multiply and divide within 100.
Solve problems involving the four operations, and identify and explain patterns in arithmetic. *Students will be solving 2 step addition and subtraction word problems
*Multi-step word problems involving multiplication and division
*Solving words problems involving multiplication and division
*Memorizing multiplication facts 1-12
*Understand and describe number patterns
*Multiplication properties (zero, identity, commutative, associative, and distributive)
Number and Operations in Base Ten:
- Use place value understanding and properties of operations to perform multi-digit arithmetic.
*Add and Subtract using ones, tens, and hundreds
*Addition and Subtraction word problems
*Subtraction with and without regrouping and subtracting across zeros
Number and Operations-Fractions:
- Develop understanding of fractions as numbers.
*Putting fractions on a number
*Understanding fractions are apart of a whole
Geometry:
Reason with shapes and their attributes.
*Partition shapes into equal pieces and identity the fractional pieces
*Reason with shapes and their attributes
Measurement and Data:
- Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.
- Represent and interpret data.
- Geometric measurement: understand concepts of area and relate area to multiplication and to addition.
- Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.
*Measure and Estimate liquid volume and mass in liters, grams and kilograms.
*Read and interrupt graphs
*Find Area
*Find perimeter of polygons and irregular shapes
We have 6 Essential Standards for Science.
Force of Motion
Understand motion and factors that affect motion.
*Infer changes in speed or direction resulting from forces acting on an object.
*Compare the relative speeds (faster or slower) of objects that travel the same distance in different amounts of time. *Explain the effect of earth’s gravity on the motion of any object on or near the earth.
Matter: Properties and Change
Understand the structure and properties of matter before and after they undergo a change.
* Recognize that air is a substance that surrounds us, takes up space and has mass.
* Compare solids, liquids, and gases based on their basic properties.
* Summarize changes that occur to the observable properties of materials when different degrees of heat are applied to them, such as melting ice or ice cream, boiling water or an egg, or freezing water.
Energy: Conservation and Transfer
Recognize how energy can be transferred from one object to another.
* Recognize that energy can be transferred from one object to another by rubbing them against each other.
*Recognize that energy can be transferred from a warmer object to a cooler one by contact or at a distance and the cooler object gets warmer.
Earth in the Universe
Recognize the major components and patterns observed in the earth/moon/sun system.
*Recognize that the earth is part of a system called the solar system that includes the sun (a star), planets, and many moons and the earth is the third planet from the sun in our solar system.
* Recognize that changes in the length and direction of an object’s shadow indicate the apparent changing position of the Sun during the day although the patterns of the stars in the sky, to include the Sun, stay the same.
Earth's Systems, Structures, and Processes.
Compare the structures of the Earth’s surface using models or three-dimensional diagrams.
*Compare Earth’s saltwater and freshwater features (including oceans, seas, rivers, lakes, ponds, streams, and glaciers).
*Compare Earth’s land features (including volcanoes, mountains, valleys, canyons, caverns, and islands) by using models, pictures, diagrams, and maps.
Structures and Functions of Living Things
Understand human body systems and how they are essential for life: protection, movement and support.
* Compare the different functions of the skeletal and muscular system.
*Explain why skin is necessary for protection and for the body to remain healthy.
Force of Motion
Understand motion and factors that affect motion.
*Infer changes in speed or direction resulting from forces acting on an object.
*Compare the relative speeds (faster or slower) of objects that travel the same distance in different amounts of time. *Explain the effect of earth’s gravity on the motion of any object on or near the earth.
Matter: Properties and Change
Understand the structure and properties of matter before and after they undergo a change.
* Recognize that air is a substance that surrounds us, takes up space and has mass.
* Compare solids, liquids, and gases based on their basic properties.
* Summarize changes that occur to the observable properties of materials when different degrees of heat are applied to them, such as melting ice or ice cream, boiling water or an egg, or freezing water.
Energy: Conservation and Transfer
Recognize how energy can be transferred from one object to another.
* Recognize that energy can be transferred from one object to another by rubbing them against each other.
*Recognize that energy can be transferred from a warmer object to a cooler one by contact or at a distance and the cooler object gets warmer.
Earth in the Universe
Recognize the major components and patterns observed in the earth/moon/sun system.
*Recognize that the earth is part of a system called the solar system that includes the sun (a star), planets, and many moons and the earth is the third planet from the sun in our solar system.
* Recognize that changes in the length and direction of an object’s shadow indicate the apparent changing position of the Sun during the day although the patterns of the stars in the sky, to include the Sun, stay the same.
Earth's Systems, Structures, and Processes.
Compare the structures of the Earth’s surface using models or three-dimensional diagrams.
*Compare Earth’s saltwater and freshwater features (including oceans, seas, rivers, lakes, ponds, streams, and glaciers).
*Compare Earth’s land features (including volcanoes, mountains, valleys, canyons, caverns, and islands) by using models, pictures, diagrams, and maps.
Structures and Functions of Living Things
Understand human body systems and how they are essential for life: protection, movement and support.
* Compare the different functions of the skeletal and muscular system.
*Explain why skin is necessary for protection and for the body to remain healthy.