What does a student learn in StateNorth Carolina,GradeGrade 3,SubjectMathematics?

Students learn what multiplication actually means: one number is how many groups, the other is how many are in each group. They practice showing this with pictures, rows of objects, and repeated adding.

Division means splitting a number into equal groups. Students figure out how many groups there are and how many objects go in each group, then show their thinking using pictures, arrays, or repeated subtraction.

Students solve multiplication and division word problems using numbers up to 10. They show their thinking with drawings, arrays, or equations, using a symbol like a box or question mark to stand in for the missing number.

Multiplication can mean "X times as many," not just repeated groups. Students read and solve word problems where one amount is a certain number of times larger than another, then explain why that's different from asking how much more one amount is than another.

An unknown-factor problem asks students to find a missing number in a multiplication sentence, like "4 times what equals 28?" Students solve it by thinking about multiplication facts they already know or by dividing to find the answer.

Students practice multiplication and division facts up to 10 times 10 until the answers come from memory. They also work backward, finding a missing number in a math sentence like 6 x ? = 42.

Word problems here take two separate steps to solve. Students read a scenario, decide which operations to use, then write an equation with a box or letter standing in for the missing number.

Students look at a hundreds chart or times-table grid and explain what patterns they notice, such as why every multiple of 5 ends in a 0 or 5. The focus is on making sense of why those patterns happen, not just spotting them.

Students add and subtract numbers up to 1,000, check whether their answers make sense by estimating, and break numbers apart by hundreds, tens, and ones to make the math easier to follow.

Students multiply a single digit by a number like 10, 20, or 30, using blocks or drawings to show why the answer works. Place value does the heavy lifting: 4 times 30 is just 4 groups of 3 tens.

Students collect data by asking a question, then display the answers in a picture or bar graph where each symbol or bar stands for more than one. They use the graph to answer questions like how many more chose pizza than tacos.

Reading a clock to the nearest minute, then solving problems like figuring out how many minutes are left before recess or how long ago lunch started. Students add and subtract minutes as long as the start and end times fall within the same hour.

Students measure length to the nearest quarter-inch and half-inch using a ruler, and measure weight and liquid capacity using pounds, ounces, cups, and gallons. Then they solve word problems using those measurements.

Students cover a rectangle with same-size squares, no gaps or overlaps, then count the squares to find how much surface the shape takes up. That count is the area.

Students find the area of a rectangle by covering it with unit squares, then show that multiplying the two side lengths gives the same answer. They also split a rectangle into two smaller ones and add the pieces to find the total area.

Students add up the lengths of all the sides of a shape to find its total distance around the outside. They also work backward: if the perimeter and some side lengths are known, they figure out the missing side.

Students learn that splitting a shape or a number line into equal pieces creates fractions. One of those pieces is a unit fraction, like 1/4 meaning one piece when something is cut into four equal parts.

Students learn that the top number of a fraction tells how many equal pieces to count. They practice this by shading parts of a shape and by marking jumps on a number line.

Students learn that fractions can name the same amount in different ways. They show how one-half equals two-fourths, how four-fourths equals one whole, and how whole numbers like 3 can be written as fractions.

Students compare two fractions by deciding which is larger or smaller, using drawings like fraction bars or shaded shapes. Fractions must come from the same-size whole to be compared fairly.

Students sort and draw four-sided shapes like squares, rectangles, and rhombuses, then break them apart and put them back together to see how the pieces fit.