In this 4.G.3 Fourth Grade Common Core Lesson, students recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts.
In this 4.MD.6 Fourth Grade Common Core Lesson, students measure angles in whole-number degrees using a protractor.
In this 4.MD.7 Fourth Grade Common Core lesson students solve addition and subtraction problems to find unknown angles on a diagram.
In this 4.NBT.4 Fourth Grade Common Core Lesson, students add and subtract multi-digit whole numbers.
In this 4.NF.1 Fourth Grade Common Core Lesson, students create a new fraction that is equivalent to another fraction by multiplying.
In this 5.NBT.2 Fifth Grade Common Core lesson, studentsexplain patterns in the number of zeros in products when multiplying and dividing by powers of 10.
In this 5.NF.2 Fifth Grade Common Core Lesson, students solve word problems involving adding and subtracting fractions with uncommon denominators.
UsingK.CC.7 Kindergarten Common Core Lesson, students sort number cards into two categories in order to compare numbers.
Using K.G.2 Kindergarten Common Core Lesson, students name and sort shapes on cards to learn shape names and attributes.
Using K.OA.4 Kindergarten Common Core Lesson, students find the missing addend in addition equations to ten.
This 1.G.1 First Grade Common Core Lesson teaches us that shapes can be put into many different categories.
In this 1.NBT.1 First Grade Common Core Lesson, students will practice counting on from 1 to 120 using multiple different activities.
In this 1.NBT.6 First Grade Common Core Lesson, students will practice subtracting 10 from a given number using a number line.
In this 2.G.2 Second Grade Common Core Lesson, students will partition a rectangle into rows and columns and count to find the total number of them.
In this 3.MD.6 Third Grade Common Core Lesson, studentsfind the area of given rectangles by counting squares or using a formula.
In this 3.OA.2 Third Grade Common Core Lesson, students interpret quotients in multiple ways by matching equations to picture cards.
In this 3.OA.6 Third Grade Common Core Lesson, students understand division as a way to find the unknown number in a multiplication problem.
In this 4.MD.2 Fourth Grade Common Core Lesson, students use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money.
In this 4.NBT.6 Fourth Grade Common Core Lesson, students divide a multi-digit whole number by a single digit.
In this 4.NF.5 Fourth Grade Common Core Lesson, students express a fraction with denominator 10 as an equivalent fraction with denominator 100, and thenadd two fractions.
