- 07/21/16
- 2 FILES
Number Talks (Waldron)
In this Number Talk, the students are working on strategies for mentally adding and subtracting within 100. They demonstrate fluency wi…
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- 07/21/16
- 3 FILES
Decompose Numbers Less Than 10 (Torney)
This lesson focuses on K.OA.A.3: Decompose numbers less than or equal to 10 into pairs in more than one way (e.g., by using objec…
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- 07/21/16
- 2 FILES
Solving Addition Word Problems (Macchiarella)
This lesson focuses on K.OA.A.2, solving addition word problems, and K.OA.A.1 & K.CC.B.4, representing addition with objects, drawi…
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- 07/21/16
- 1 FILE
Applications of Multiplication & Divison (Scherr)
This lesson was a exploration lesson where students continued to build their understanding and application of multiplication and divisi…
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- 07/21/16
- 2 FILES
Theorems About Special Parallelograms (Ault)
This lesson focuses on G-CO.C.11: developing properties of rectangles, using those properties, and proving theorems about special paral…
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- 07/21/16
- 33 FILES
Adding One More (Bowles)
This engaging kindergarten math lesson focuses on all three aspects of rigor: students practice fluency while representing numbers; the…
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- 07/21/16
- 2 FILES
Part-Part-Whole (Waldron)
Students use part-part-whole boxes to organize math in a class read aloud. Students work with a partner to solve real life problems. T…
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- 07/21/16
- 2 FILES
Graphing Simultaneous Equations (Redd)
This lesson focuses on 8.EE.C.8. Students work to transform equations into slope-intercept form and graph them. They explain their thin…
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- 07/21/16
- 55 FILES
Dividing Fractions Word Problems (Drum)
Students are solving five word problems within their small groups. Groups must decide if the problems multiplication or division of fra…
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- 07/21/16
- 43 FILES
Adding Fractions (Coverley-Paxton)
This lesson focuses on 5.NF.A.1 -add (and subtract) fractions with unlike denominators, using equivalent fractions. Students demonstrat…
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- 07/21/16
- 5 FILES
Working with Arrays (Frakes)
This lesson explores 2.OA.C.4 - working with rectangular arrays and writing addition equations to show the total in order to gain a fou…
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- 07/21/16
- 7 FILES
Equivalent Expressions (Jackson)
This lesson focuses on 6.EE.A.4: identifying equivalent expressions. Students work together using learned strategies to determine wheth…
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- 07/21/16
- 5 FILES
Scatterplots- Age Guess Part 2 (Hauck)
This lesson is part 2 of 2 lesson that uses a "Guess the Age" activity to generate student data, create scatterplots, and find a line o…
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- 07/21/16
- 1 FILE
Counting with Groups of 10 (Catalano)
Addresses Standard: 1.NBT.B.2 This excerpt from a larger lesson is an introduction to place value for first grade students. The video b…
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- 07/21/16
- 5 FILES
Representing Tens and Ones (Catalano)
This lesson focuses on 1.NBT.2: understanding that the digits in a 2-digit number represent tens and ones. In previous lessons, s…
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- 07/21/16
- 5 FILES
Introduction to Simultaneous Linear Equations (Redd)
This lesson focuses on 8.EE.8.c and 8.EE.8.a: solving problems leading to simultaneous equations and understanding that points of…
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- 07/21/16
- 6 FILES
Adding Numbers in Multiple Ways (Frakes)
This lesson focuses on 2.NBT.6 - adding up to four 2-digit numbers using strategies based on place value and properties of operations. …
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- 07/21/16
- 68 FILES
Expressions and Equations (Lewner)
This lesson focuses on 6.EE.B.6 and 6.EE.C.9 - using variables to represent numbers in solving real world problems. Students are given …
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- 07/21/16
- 43 FILES
Add Fractions with Unlike Denominators (Coverley-Paxton)…
This short lesson is focused on 5.NF.A.1 - adding fractions with unlike denominators by replacing the given fractions with equivalent f…
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- 07/21/16
- 6 FILES
Adding and Subtracting Fractions with Unlike Denominator…
This lesson focuses on 5.NF.A.1 and 5.NF.A.2: Adding and subtracting fractions with unlike denominators. Students use models and …
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- 07/21/16
- 4 FILES
Adding with Number Strings (Waldron)
The lesson focuses on 2.OA.1 as students add using number strings. Students discuss and share strategies for thinking. This video was …
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- 07/21/16
- 6 FILES
Two-step Word Problems (Dolan)
This lesson focuses on three standards: 3.OA.C.7, 3.OA.A.3, and 3.OA.D.8. During the warm-up part of the lesson, students practice stra…
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- 07/21/16
- 83 FILES
Percent of Change Using Models (Ligon)
This lesson develops students' conceptual understanding of percent change, including models of percent change and identifying and using…
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- 07/21/16
- 61 FILES
Comparing Functions (Hair)
This lesson looks at the structure of the algebraic rule of the function and how it can be seen in a table and graph. Students ar…
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- 07/21/16
- 55 FILES
Exponential Growth & Decay (Ashby)
This lesson uses several different representations to demonstrate exponential growth and decay to students. There is physical model, ta…
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- 07/21/16
- 4 FILES
Persevering in Solving Word Problems (Glynn)
This lesson focuses on 2.OA.A.1 - representing and solving problems involving addition and subtraction within 100. The teacher leads st…
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- 07/21/16
- 2 FILES
Using Properties of Operations to Multiply (Hofmayer)
This lesson focuses on 3.OA.B.5 - using properties of operations to solve multiplication problems. Students work with drawing arrays to…
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- 07/21/16
- 12 FILES
Pre-Modeling (Roderique)
Pre-Modeling activity helps students understand what a residual means in relation to a data set and a graph. A linear model is used her…
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- 07/21/16
- 85 FILES
Equivalent Names (Doetch/Falk)
This lesson focuses on 1.OA.C.6, using strategies to add and subtract within 20, and 1.OA.D.7, determining if equations are equal or no…
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- 07/21/16
- 6 FILES
Number Talk/Mental Computation (Frakes)
This lesson is a Number Talk that focuses on 2.NBT.B.5 and 2.NBT.B.6 - adding three 2-digit numbers using mental strategies. The teache…
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- 07/21/16
- 14 FILES
Adding Fractions with Unlike Denominators--Day 2 of 2 (Z…
This is Day 2 of a lesson focusing on the conceptual understanding aspect of 5.NF.2--using visual fraction models to add two fractions …
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- 07/21/16
- 7 FILES
Part-Whole Relationships (Donnelly)
This lesson focuses mainly on 3.NF.A.3--understanding that the size of a fractional part is related to the size of the whole. Students …
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- 07/21/16
- 4 FILES
Trigonometric Functions and Graphs (Terry)
This lesson is intended to further develop students’ understanding of trigonometric functions and graphs. Students investigate ho…
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- 07/21/16
- 11 FILES
Adding Fractions with Unlike Denominators--Day 1 of 2 (Z…
This lesson focuses on the conceptual understanding aspect of 5.NF.A.2--using visual fraction models to add two fractions with unlike d…
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- 07/21/16
- 49 FILES
Perseverance in Solving Multiplication Word Problems (Pe…
This lesson focuses on 3.OA.A.3 - using multiplication strategies to solve a word problem (note that the required computation is slight…
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- 07/21/16
- 4 FILES
Partial Quotient Method of Division (Weed)
In this lesson, students use the partial quotients method to divide 3-digit dividends by one-digit divisors without remainders (4.NBT.B…
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- 07/21/16
- 21 FILES
Multi-Digit Arithmetic (Ussary)
This lesson focuses on 4.NBT.B. and 4.NBT.B.5, using place value understanding to multiply two-digit by two-digit numbers. Students wor…
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- 07/21/16
- 7 FILES
Using Adding and Subtracting to Compare Numbers (Barnum)…
This Kindergarten lesson focuses primarily on K.OA.A.1 and K.OA.A.2. Students are solving addition and subtraction word problems using …
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- 07/21/16
- 5 FILES
Scatterplots- Age Guess Part 1 (Hauck)
This is part 1 of 2 lessons using a "Guess the Age" activity to generate student data, create scatterplots, and find a line of best fit…
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- 07/21/16
- 5 FILES
Addition & Subtraction Word Problems (Scott)
The students in this lesson utilized a variety of tools to solve, illustrate, and write an equation for addition and subtraction word p…
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- 07/21/16
- 3 FILES
Number Strings (Frakes)
This lesson focuses on 2.OA.A.1 - solving one-step comparing word problems using mental strategies. Students choose a previously learne…
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- 07/21/16
- 8 FILES
Interpreting Fractions as Division (Tinker)
This lesson is focused on 5.NF.B.3: interpreting fractions as division of the numerator by the denominator, in the context of a real wo…
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- 07/21/16
- 3 FILES
Adding & Subtracting with Standard Algorithm (Marshall)
This lesson primarily focuses on 4.NBT.B.4 - fluently adding and subtracting multi-digit numbers using the standard algorithm.&nbs…
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- 07/21/16
- 3 FILES
Solving Systems of Equations by Substitution (Redd)
This lesson focuses on students solving systems of equations algebraically, building on the work they have previously done with graphin…
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- 07/21/16
- 31 FILES
Using Substitution to Understand Equations and Inequalit…
This lesson focuses on 6.EE.B.5 - understanding how to use a specified set of values and substitution to determine which of those value…
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- 07/21/16
- 84 FILES
Fact Families (Doetch/Falk)
This lesson is focused on 1.OA.C.6, using the relationship between addition and subtraction, and 1.OA.B.3, applying properties of opera…
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- 07/21/16
- 8 FILES
Inscribed Angles Error Analysis (Licata)
The content focus is on inscribed and circumscribed angles. This lesson uses an Error Analysis Technique to reteach concepts students d…