Using W.2.1 Second Grade Common Core Lesson, students Write opinion pieces in which they introduce the topic or book they are writing about, state an opinion, and supply reasons that support the opinion.

In this 3.G.1 Third Grade Common Core lesson students understandthat shapes in categories share attributes and shared attributes define a larger category.

In this 3.G.2 Third Grade Common Core lesson students partition shapes into parts with equal areas and write a related fraction.

In this 3.MD.4 Third Grade Common Core Lesson, students generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch.

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.MD.7 Third Grade Common Core Lesson, studentsfind the area of a vegetable garden by relating addition and multiplication.

In this 3.NBT.2 Third Grade Common Core Lesson, studentsfluently add and subtract within 1000 using multiple learned strategies.

In this 3.NBT.3 Third Grade Common Core lesson studentsmultiply one-digit whole numbers by multiples of 10 using strategies based on place value and properties of operations.

In this 3.NF.1 Third Grade Common Core Lesson, students understand a fraction as the quantity formed by 1 part when a whole is partitioned into equal parts.

In this 3.NF.2 Third Grade Common Core Lesson, students represent fractions on a given number line using various tick marks.

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.3 Third Grade Common Core Lesson, students use multiplication and division strategies within 100 to solve word problems.

In this 3.OA.4 Third Grade Common Core Lesson, students determine the unknown whole number in a multiplication or division equation.

In this 3.OA.7 Third Grade Common Core lesson students determine the unknown whole number in a multiplication or division equation.

Using L.3.2 Third Grade Common Core Lesson, students show correct punctuation, capitalization, and spelling to clearly convey their message.

This RF.3.3 Third Grade Common Core Lesson includes RF.3.3 Worksheets, RF.3.3 Activities, RF.3.3 Assessment, and RF.3.3 Poster.

Using RI.3.10 Third Grade Common Core Lesson, students read and comprehend informational texts, including history/social studies, science, and technical texts.

This RI.3.3 Third Grade Common Core Lesson includes RI.3.3 Worksheets, RI.3.3 Activities, RI.3.3 Assessment, and RI.3.3 Poster.

Using RI.3.4 Third Grade Common Core Lesson, students determine the meaning of words and phrases in a text relevant to a grade 3 topic or subject area.

Using RI.3.5 Third Grade Common Core Lesson, students explain how text features support their acquisition of knowledge while reading.