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CCSS Math Pacing GuideInteractive
Second Six Weeks  3rd Grade
Operations and Algebraic Thinking (OA)
Multiply and divide within 1003.OA.7. Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 5 = 40, one knows 40 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two onedigit numbers.
HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=U162" http://illuminations.nctm.org/LessonDetail.aspx?id=U162
HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=29" \t "_blank" The Product Game  This activity has students trying to connect four numbers by selecting factors to multiply. (Source: Illuminations) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=155" \t "_blank" Times Table  This activity allows for practice of multiplication facts. (Source: Illuminations) HYPERLINK "http://www.coolmath4kids.com/timestables/numbermonstertimestablesmultiplication.htm?T1=64" \t "_blank" Number Monster  This activity allows for practice with multiplication facts (timed or untimed). Scroll down to play Number Monster. This game provides practice for either multiplication or division. (Source: Coolmath.com) HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=U110" \t "_blank" Multiplication: It's in the Cards!!  This is a four lesson unit that explores multiplication through skip counting and patterning. The final lesson uses a card game to assist students in future mastery of the multiplication facts. (Source: Illuminations, NCTM) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/divisionsquares.pdf" \t "_blank" Division Squares Game  Students take turns solving and checking with a calculator division problems. For each correct problem, the student is able to make amark on the division squares board. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiples2.pdf" \t "_blank" Multiples  In this game students take turns rolling the die. They then multiply the number rolled by the number in the games title. They complete the math talk sentence, and place a counter on the product (for example, if a 4 is rolled in the Multiples of 5 game the player should put a counter on a 20 for 4x5.) (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx2.pdf" \t "_blank" Bump x 2 Game  Working with a partner, students take turns rolling a number cube. The player then multiplies the number rolled by two and completes the math talk sentence. The player finds the product and puts a cube on that number. If another players marker is on that number BUMP it off. If your marker is on that number, link the two cubes together to FREEZE the spot. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx10.pdf" \t "_blank" Bump x 10 Game  Same description as above, but the player multiplies the number rolled by 10. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx100.pdf" \t "_blank" Bump x 100 Game  Same description as above, but the player multiplies the number rolled by 100. (Source: K5 Math Teaching Resources) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=64" \t "_blank" Factorize Game With this activity, you can visually explore the concept of factors by creating rectangular arrays. The length and width of the array are factors of your number. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=26" \t "_blank" Pan Balance  Use this tool to strengthen understanding and computation of numerical expressions and equality. Since this tool measures each side of the equation, students can use this tool to explore the partitioning strategy for multiplication. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/activitydetail.aspx?id=12" \t "_blank" Factor Game  The Factor Game is a fun, interactive game that exercises students factoring ability. The game can be played against the computer or against a friend. This could also be used with a
projector as a whole class activity. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=29" \t "_blank" Product Game  The Product Game is a fun, interactive game that exercises students' skills with factors and multiples. This game can be played individually, pairs, teams, and/or whole class. (Source: Illuminations, NCTM) HYPERLINK "http://www.uen.org/Lessonplan/preview?LPid=11025" \t "_blank" The Best of Times By Greg Tang Greg Tang wrote The Best of Times to help kids master their times tables. Instead of taking a shortterm approach based on repetition and memorization, he focuses on helping children develop a sounder, more intuitive understanding of multiplication. His book uses poems and pictures to convey and clarify concepts. (Source: Utah Education Network) HYPERLINK "http://www.nctm.org/standards/content.aspx?id=25037" \t "_blank" Running Races This is a 5 lesson unit that demonstrates multiplication using number lines, grids, and extends to investigate linear relationships with the Distance, Speed, and Time Simulation (Source: National Council of Teachers of Mathematics) Operations and Algebraic Thinking (OA)
Represent and solve problems involving multiplication and division.3.OA.1. . Interpret products of whole numbers, e.g., interpret 5 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 7.
HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=U109" \t "_blank" All About Multiplication  This resource allows students to explore multiplication by examining various models and meanings of what multiplication is. (Source: Illuminations)
HYPERLINK "http://www.softschools.com/counting/games/multiplication.jsp" \t "_blank" Learning Multiplication Game  In this activity,you can choose what objects you want to see. For example, you can choose penguins. The problem then will be 2 x 4, and you will see 2 sets of 4 penguins. The question will ask how many penguins are there. (Source: SoftSchools.com) HYPERLINK "http://www.mathcats.com/grownupcats/ideabankmultiplication.html" \t "_blank" Multiplication Activities  This resource gives lots of activities and strategies for teaching multiplication. Some suggested strategies are using egg cartons and Cuisenaire rods. (Source: Math Cats) HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=U109" \t "_blank" All About MultiplicationFour detailed, easy to implement lessons that allow students to explore various representations of multiplications including the use of number lines, equal sets, making arrays, and the use of a pan balance. (Source: Illuminations, NCTM) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/arraypicturecards.pdf" \t "_blank" Array Picture Cards  Ready made array picture cards that can be used as an activity or as an assessment. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/3rdgrademathjournals.html" \t "_blank" 3rd Grade Math JournalsThis site gives a topic for representing and solving multiplication problems. A four point rubric is provided for assessment. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.multiplication.com/games/play/pumpkinpatch" \t "_blank" Pumpkin Patch This interactive site provides individual students a chance to practice their multiplication skills by planting their own pumpkin garden. This is a great activity to use as a center, independent practice in the computer lab, or at home for additional practice any time of the year, but especially in the fall. (Source: Multiplication) HYPERLINK "http://www.multiplication.com/flashgames/ConeCrazy.htm" \t "_blank" Cone Crazy This site allows teachers to easily differentiate students multiplication practice by selecting various levels of difficulty. Students practice developing fluency in multiplication by serving adorable penguins at the ice cream shop. (Source: Multiplication)
3.OA.2. Interpret wholenumber quotients of whole numbers, e.g., interpret 56 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 8.
HYPERLINK "http://www.nyscirs.org/CCSS%20Toolkit/Math%20Toolkit/Exemplars/3%20Math%20Wild%20Turkeys.pdf" \t "_blank" Grade 3 Math: Wild Turkeys  This unit plan offers performance tasks, rubrics, annotated student work, and instructional supports for interpreting wholenumber quotients of whole numbers. (Source: New York City Department of Education) HYPERLINK "http://www.mathlessonplans.com/Division.html" \t "_blank" Division Lesson Plans (for) 3rd Grade  Ten different lesson plans are offered by the Math Lesson Plans website. Each lesson includes a PDF document that gives the details for instruction of the lesson. (Source: MathLessonPlans website) HYPERLINK "http://www.athens.edu/vinsobm/lesson_9.htm" \t "_blank" Onedigit Division  The lesson plan involves math and language arts. This lesson plan includes the book The Doorbell Rang and the following definitions to ensure understanding: division, dividend, divisor, and quotient. (Source: College of Education, Athens State University)
There are also some helpful power point presentations at the end of the lesson. HYPERLINK "http://www.athens.edu/pt3/vinson/measure.ppt" \t "_blank" Measure & HYPERLINK "http://www.athens.edu/pt3/vinson/partitive.ppt" \t "_blank" Partitive
HYPERLINK "http://www.mathsolutions.com/documents/094135542X_L1.pdf" \t "_blank" Everybody Wins!  This lesson is an excerpt from the introductory lesson in Maryann Wickett, Susan Ohanian, and Marilyn Burnss book, Teaching Arithmetic: Lessons for Introducing Division, Grades 34. The lesson gives students experience with the sharing or partitioning model of division. (Source: Math Solutions website) HYPERLINK "http://betterlesson.com/lesson/12033/divisionwithoutremainders?from=search" \t "_blank" Division Without Remainders This lesson plan relates to standards 3.OA. Please note: Users of this site must register, but lesson plans are free and downloadable. (Source: BetterLesson website) HYPERLINK "http://betterlesson.com/lesson/12553/relatingmultiplicationanddivision?from=search" \t "_blank" Relating Multiplication and Divisions  This lesson plan relates to standards 3.OA. Please note: Users of this site must register, but lesson plans are free and downloadable. . (Source: BetterLesson website)
HYPERLINK "http://www.mathscore.com/math/practice/Understanding%20Division/" \t "_parent" Understanding Division: Sample Math Practice Problems  These practice problems help students understand the concept of division. The math problems in the practice can be generated by MathScore.com, a math practice program for schools and individual families. (Source: Math Score website) HYPERLINK "http://www.ixl.com/math/grade3" \t "_blank" Division Activities This site has various activities that students can do online. Scroll down to the division categories and there are several activities listed. (Source: IXL website) HYPERLINK "http://illuminations.nctm.org/ActivitySearch.aspx" \t "_blank" Activities  This site, sponsored by the National Council of Teachers of Mathematics, offers 107 mathematics activities listed by grade and content cohorts. (Source: Illuminations, National Council of Teachers of Mathematics)* For a list of approved websites related to math content areas, link to: HYPERLINK "http://illuminations.nctm.org/WebLinks.aspx" \t "_blank" Illuminations Weblinks HYPERLINK "http://www.k5mathteachingresources.com/3rdgradenumberactivities.html" \t "_blank" 3rd Grade Number Activities At this site scroll down to you get to the section Multiply and divide within 100. There you will find three games that students will enjoy playing as they practice fluency with division. Play the game Division Spin dividing by 2, Division Spin dividing by 10, and the Division Squares game. (Source: K5 Math Teaching Resources) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?id=10" \t "_blank" Pan Balance Expressions This interactive pan balance allows numeric or algebraic expressions to be entered and compared. You can "weigh" the expressions you want to compare by entering them on either side of the balance. (Source: Illuminations, NCTM) HYPERLINK "http://www.readtennessee.org/admin/Pages/Edit.aspx?id=2013" \t "_blank" Onedigit Division  A detailed lesson plan on division using the story The Doorbell Rang by Pat Hutchins that includes hands on learning and use of vocabulary. (Source: College of Education, Athens State University) HYPERLINK "http://www.shodor.org/interactivate/activities/ArithmeticFour/" \t "_blank" Arithmetic Four At this site students can play a game with a partner similar to Connect Four by answering division problems before the time expires. Other operations can also be practiced to help build fluency. (Source: Shodor)Operations and Algebraic Thinking (OA)
Understand properties of multiplication and the relationship between multiplication and division.3.OA.6. Understand division as an unknownfactor problem. For example, find 32 8 by finding the number that makes 32 when multiplied by 8.
HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=29" \t "_blank" The Product Game  The Product Game is a fun, interactive game that exercises your skill with factors and multiples. (Source: Illuminations, National council of Teachers of Mathematics) HYPERLINK "http://www.ixl.com/math/grade3/missingfactorsfactsto12" \t "_blank" Missing Factor This online quiz has students solving problems for a missing factor. (Source: IXL Learning) HYPERLINK "http://www.aaamath.com/g34c_ix1.htm" \t "_blank" Inverse Relationships between Multiplication and Division This is one of two links at this site to practice problems that focus on missing factors. (Source: AAA Math) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/divisionasunknownfactor.pdf" \t "_blank" Division as Unknown Factor Problem  Six word problems are listed that can be used to practice division as an unknown factor problem. (Source: K5 Math Teaching Resources) HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=U110" \t "_blank" Multiplication: It's in the Cards!!  This is a four lesson unit that explores multiplication through skip counting and patterning. The final lesson uses a card game to assist students in future mastery of the multiplication facts. (Source: Illuminations, NCTM) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/divisionsquares.pdf" \t "_blank" Division Squares Game  Students take turns solving and checking with a calculator division problems. For each correct problem, the student is able to make amark on the division squares board. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiples2.pdf" \t "_blank" Multiples  In this game students take turns rolling the die. They then multiply the number rolled by the number in the games title. They complete the math talk sentence, and place a counter on the product (for example, if a 4 is rolled in the Multiples of 5 game the player should put a counter on a 20 for 4x5.) (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx2.pdf" \t "_blank" Bump x 2 Game  Working with a partner, students take turns rolling a number cube. The player then multiplies the number rolled by two and completes the math talk sentence. The player finds the product and puts a cube on that number. If another players marker is on that number BUMP it off. If your marker is on that number, link the two cubes together to FREEZE the spot. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx10.pdf" \t "_blank" Bump x 10 Game  Same description as above, but the player multiplies the number rolled by 10. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/multiplicationbumpx100.pdf" \t "_blank" Bump x 100 Game  Same description as above, but the player multiplies the number rolled by 100. (Source: K5 Math Teaching Resources) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=64" \t "_blank" Factorize Game With this activity, you can visually explore the concept of factors by creating rectangular arrays. The length and width of the array are factors of your number. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=26" \t "_blank" Pan Balance  Use this tool to strengthen understanding and computation of numerical expressions and equality. Since this tool measures each side of the equation, students can use this tool to explore the partitioning strategy for multiplication. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/activitydetail.aspx?id=12" \t "_blank" Factor Game  The Factor Game is a fun, interactive game that exercises students factoring ability. The game can be played against the computer or against a friend. This could also be used with a projector as a whole class activity. (Source: Illuminations, NCTM) HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=29" \t "_blank" Product Game  The Product Game is a fun, interactive game that exercises students' skills with factors and multiples. This game can be played individually, pairs, teams, and/or whole class. (Source: Illuminations, NCTM) HYPERLINK "http://www.uen.org/Lessonplan/preview?LPid=11025" \t "_blank" The Best of Times By Greg Tang Greg Tang wrote The Best of Times to help kids master their times tables. Instead of taking a shortterm approach based on repetition and memorization, he focuses on helping children develop a sounder, more intuitive understanding of multiplication. His book uses poems and pictures to convey and clarify concepts. (Source: Utah Education Network) HYPERLINK "http://www.nctm.org/standards/content.aspx?id=25037" \t "_blank" Running Races This is a 5 lesson unit that demonstrates multiplicaton using number lines, grids, and extends to investigate linear relationships with the Distance, Speed, and Time Simulation (Source: National Council of Teachers of Mathematics)Geometry (G)
Reason with shapes and their attributes.3.G.1. Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.
HYPERLINK "http://dnet01.ode.state.oh.us/ims.itemdetails/lessondetail.aspx?id=0907f84c8053226b" \t "_blank" Investigating Quadrilaterals In this unit from the Ohio Department of Education, students compare and classify attributes of quadrilaterals. Students work in pairs to complete activities, providing them opportunities to discuss concepts and develop a working vocabulary of geometric terms. Users will need to click on the icons at the top of the page to download either a PDF or MS Word version of the unit plan. (Source: Ohio State Department of Education) HYPERLINK "http://illuminations.nctm.org/lessonDetail.aspx?id=L277" \t "_blank" Illuminations: Sorting Polygons  In this Illuminations lesson from NCTM, students identify polygons by their attributes and then sort them in various types of Venn diagrams based on these attributes. Materials for all the activities are available on the webpage. Although geared towards middle school students, the activities in this lesson address the third grade standard for identifying and classifying quadrilaterals. (Source: Illuminations website, NCTM) HYPERLINK "http://www.mathlessonplans.com/geometry.html" \t "_blank" Can You Make Quadrilaterals?  The MathLessonPlans website provides educators a third grade geometry unit plan divided into eight lessons. Day 4 addresses quadrilaterals specifically. Teachers will need to scroll down the page and click the PDF link for Day 4: Quadrilaterals to access the appropriate lesson plan for that day. In this lesson, students identify, describe, sort, and sketch special types of quadrilaterals. There are opportunities for handson exploration of quadrilaterals using plastic straws in this lesson. (Source: Math Lesson Plans)
3.G.2. Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.
HYPERLINK "http://www.mathsisfun.com/geometry/quadrilateralsinteractive.html" \t "_blank" Interactive Quadrilaterals  On this interactive webpage, Mathisfun, users can manipulate different kinds of quadrilaterals to become familiar with different forms of quadrilaterals in the same category, their angle measure, and their diagonals. (Source: Math is Fun) HYPERLINK "http://www.glencoe.com/sites/texas/student/mathematics/assets/interactive_lab/geometry/G_08/G_08_dev_100.html" \t "_blank" Quadrilateral PropertiesIn this interactive web activity from Glencoe, users investigate the properties of quadrilaterals and then use these to classify mystery quadrilaterals in a problemsolving activity. This would be a great activity for reinforcing students developing knowledge of quadrilateral properties. (Source: Glencoe/McGrawHill)
Rectangles and Parallelograms  Students use dynamic software to examine the properties of rectangles and parallelograms, and identify what distinguishes a rectangle from a parallelogram.
HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=L350" \t "_blank" Lesson Plan
HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=205" \t "_blank" Dynamic Paper Software
HYPERLINK "http://illuminations.nctm.org/lessons/35/exploreproperties/RectParASVersus.pdf" \t "_blank" Activity Sheet
HYPERLINK "http://illuminations.nctm.org/lessons/35/exploreproperties/RectParASShapingUp.pdf" \t "_blank" Things Are Shaping Up
Shape Sort Activity: This activity has students identifying and describing geometric figures based upon their properties. This activity uses a shape sorting applet and includes a link to readymade activity sheets.
HYPERLINK "http://illuminations.nctm.org/LessonDetail.aspx?id=L813" \t "_blank" Lesson Plan
HYPERLINK "http://illuminations.nctm.org/ActivityDetail.aspx?ID=34" \t "_blank" Shape Sorter
HYPERLINK "http://www.lessonplanspage.com/mathgeoshapesgreedytriangle14htm/" \t "_blank" The Greedy Triangle This is a lesson plan that uses the book, The Greedy Triangle by Marilyn Burns, to teach about the different polygons. The character in the book is a triangle that is unhappy with his number of sides. Throughout the book, the triangle changes into a number polygon one side at a time. (Source: Hot Chalk Lesson Page) Measurement and Data (MD)
Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.3.MD.1. Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram.
HYPERLINK "http://eisenhowermathematics.truman.edu/Math_Modules_Tables_of_Contents.html" \t "_blank" Measurement At the Eisenhower Mathematics website, scroll down the page to Measurement and select Time, Grade 3. A PDF will open that contains activities on pages 7  10 as students tell and write time to the nearest minute, measure time intervals in minutes, and use a time line for elapsed time. HYPERLINK "http://ittcweb.astate.edu/lessonportal/mathresources.php?core_subj=Math&level=K8&category_name=Math3" \t "_blank" SMART Portal This web portal, sponsored by the Arkansas Science & Technology Authority and Arkansas State University College of Education, offers resource tools that the classroom teacher may use in a lesson for solving word problems involving addition and subtraction of time intervals in minutes by representing the problem on a number line diagram. Scroll halfway down the page to 3. MD.1 is found and follow the links to the Elapsed Time Ruler and Elapsed Time Problems. HYPERLINK "http://www.learnnc.org/lp/pages/3503?ref=search" \t "_blank" Disney World Timelines The LearnNC website offers a Lesson Plan for solving word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. The link includes the student materials necessary to complete this Disney World time line as well as a link to a number line maker. HYPERLINK "http://www.johnnyskey.com/lessonplan.asp" \t "_blank" Elapsed Time Lesson Plan Day 1 The johnnyskey.com website offers a lesson plan for teaching elapsed time with picture examples of the manipulatives used. HYPERLINK "http://www.nsa.gov/academia/_files/collected_learning/elementary/geometry/elapsed_time.pdf" \t "_blank" Elapsed Time in the Real WorldThis Concept Development Unit will introduce students to elapsed time using clocks and number lines. Students will explore elapsed time to the hour, half hour, and minutes. In addition, students will have the opportunity to develop the concept of measuring elapsed time in real world problem solving situations using a time line. Constructed response questions are included in this unit.
HYPERLINK "http://www.quia.com/mc/66516.html" \t "_blank" Discovering Elapsed Time  Students can practice determining elapsed time by using this interactive elapsed time matching activity offered at quia.com. HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/elapsedtimerulersample1.pdf" \t "_blank" Printable Elapsed Time Rulers This is a link to readymade rulers that can be used when teaching students how to find elapsed time. (Source: K5 Math Teaching Resources) HYPERLINK "http://www.k5mathteachingresources.com/supportfiles/elapsedtimewordproblems.pdf" \t "_blank" Elapsed Time Problem Cards This is a link to readymade printable cards that contain word problems that have the student find elapsed time. These can be used whole group or in a center. (Source: K5 Math Teaching Resources) Lesson Plans/Activities: These are links to two lesson plans and activities on the Shodor website that utilizes applets to find the elapsed time. The concept of elapsed time is presented to the learner using different representations. These lesson plans include discussion questions and printable record sheets to be used with the applets. (Source: Shodor website)
HYPERLINK "http://www.shodor.org/interactivate/lessons/ElapsedTime/" \t "_blank" Elapsed Time  In this lesson, students will learn about elapsed time and how to find the elapsed time given the starting and ending time.
HYPERLINK "http://www.shodor.org/interactivate/lessons/ElapsedTimeTwo/" \t "_blank" Elapsed Time Two In this lesson, students will learn about time and how to calculate an ending time given the starting time and elapsed time.
Applet Link:
HYPERLINK "http://www.shodor.org/interactivate/activities/ElapsedTime/" \t "_blank" Elapsed Time Practice finding elapsed time given a starting time and an ending time. Elapsed Time is one of the Interactivate assessment explorers.
HYPERLINK "http://www.shodor.org/interactivate/activities/ElapsedTimeTwo/" \t "_blank" Elapsed Time Two Given a starting time and elapsed time practice finding the ending time. Elapsed Time Two is one of the Interactivate assessment explorers.
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