Second Grade Math

Best Standards-Based Technology Integration Practices

for 21st Century Classrooms in Harrison County Schools

Janet Benincosa, Harrison County Technology Integration Specialist

JOHNSON ELEMENTARY: SECOND GRADE MATH

Team Members: Dawna Vecchio, Jackie Rexroad, Alice Defazio, Carl Wunderlich

21^st CENTURY

SECOND GRADE MATH

CONTENT STANDARDS AND OBJECTIVES FOR WEST VIRGINIA SCHOOLS (2520.2)

The West Virginia Standards for 21st Century Learning include the following components:

21st Century Content Standards and Objectives and 21st Century Learning Skills and Technology Tools.

All West Virginia teachers are responsible for classroom instruction that integrates learning skills, technology tools and content standards and objectives.

Second Grade Math

M.O.2.1.1	read, write, order, and compare numbers to 1,000 using multiple strategies (e.g. symbols, manipulatives, number line).	Odyssey Activities 10092 10097 10194 20179 34066 34132 34135 http://www.englisch-hilfen.de/en/texte/ausschreiben.htm?numver=99&textver= http://www.aaamath.com/B/g22_cox1.htm http://www.funbrain.com/cgi-bin/gn.cgi?A1=s&A2=100&A3=1&INSTRUCTS=1 http://www.toonuniversity.com/flash.asp?err=509&engine=9 http://www.toonuniversity.com/flash.asp?err=509&engine=9 United Streaming GR2 - MA.2.1.1. (Find videos meeting this standard) Students will read, write, order, and compare numbers to 1000. Thinkfinity Order, Order Quizville Crossing The Zero
M.O.2.1.2	identify any number as odd or even and determine if a set has and odd or even number of elements.	Odyssey Activities 10114 10145 20176 http://www.aaaknow.com/g25b2_x1.htm http://www.aaaknow.com/g25a2_x1.htm http://games.funschool.com/game.php?g=1013 http://www.primarygames.com/storybooks/even_odd/start.htm United Streaming GR2 - MA.2.1.2. (Find videos meeting this standard) Students will identify any number as odd or even. Thinkfinity String 'Em Up Order, Order
M.O.2.1.3	count and group concrete manipulatives by ones, tens, and hundreds to 1,000.	Odyssey Activities 10100 10121 10145 20237 http://www.learningbox.com/Base10/BaseTen.html http://www.funbrain.com/guess/index.html http://www.funbrain.com/guess/index.html United Streaming GR2 - MA.2.1.3. (Find videos meeting this standard) Students will count and group concrete items by 1's, 10's, 100's, and 1000's. Thinkfinity How Many Buttons?
M.O.2.1.4	model and identify place value of each digit utilizing standard and expanded form through 1000.	Odyssey Activities 20161 20162 34066 34130 http://www.webmath.com/k8placevalue.html http://www.arcytech.org/java/b10blocks/description.html http://www.athens.edu/vinsobm/lesson_43.htm http://www.webmath.com/k8placevalue.html http://www.learningbox.com/Base10/BaseTen.html Thinkfinity Place Value Game
M.O.2.1.5	identify and read any ordinal number to identify position in a sequence.	Odyssey Activities 20161 20162 34066 34130 http://teacher.scholastic.com/max/bike/index.htm http://www.aaamath.com/nam15-ordinals.html United Streaming GR2 - MA.2.1.5. (Find videos meeting this standard) Students will identify and read any ordinal number. Thinkfinity Button Trains
M.O.2.1.6	round any 3-digit number to both the nearer 10 and 100.	Odyssey Activities 10101 10194 20162 20236 34066 34130 34132 34135 34138 34187 34203 http://teacher.scholastic.com/max/bike/index.htm Quizville Rounding Whole Numbers
M.O.2.1.7	Identify and explain fractions as part of a whole and as part of a set/group using models.	Odyssey Activities 10112 10118 10148 10195 20180 20181 20299 34162 34165 http://webmath.com/k8if.html http://www.teachrkids.com/new_user.htm United Streaming GR2 - MA.2.1.7. (Find videos meeting this standard) Students will identify and name fractions as part of a whole and as part of a group using models Thinkfinity Fun with Fractions
M.O.2.1.8	model and justify the relationship between addition and subtraction (e.g., identity element of addition, associative property, commutative property, inverse operations, fact families).	Odyssey Activities 10122 10124 10128 10129 10160 10172 20143 20167 20168 20240 20241 34154 34157 34185 http://www.aplusmath.com/Games/Concentration/Addition_Concentration.html http://www.webmath.com/k8ipadd.html http://illuminations.nctm.org/LessonDetail.aspx?ID=U51 http://www.aaamath.com/B/g210a_x1.htm http://www.aaamath.com/B/g210a_x1.htm United Streaming GR2 - MA.2.1.8. (Find videos meeting this standard) Students will understand meaning of operations and the relationship between addition and subtraction (e.g., identity element of addition, associative property, commutative property, inverse operations, fact families). Thinkfinity Fact Families
M.O.2.1.9	demonstrate quick recall of basic addition facts with sums to 18 and corresponding subtraction facts.	Odyssey Activities 10122 10124 10128 10129 10160 10172 20240 http://www.webmath.com/k8ipadd.html http://www.funbrain.com/cgi-bin/ttt.cgi?A1=s&A2=1&A3=0&INSTRUCTS=1 United Streaming GR2 - MA.2.1.9. (Find videos meeting this standard) Students will memorize basic addition facts with sums to 18 and corresponding subtraction facts. Thinkfinity Let's Learn Those Facts
M.O.2.1.10	model 2- and 3-digit addition and subtraction with regrouping using multiple strategies.	Odyssey Activities 20184 20242 20243 34185 34193 34198 34205 http://www.dositey.com/addsub/subra4.htm http://www.kidport.com/Grade2/Math/NumberSense/G2-M-NS-Sub100.htm Thinkfinity Base 10 Block Teaching Ideas
M.O.2.1.11	add and subtract 2- and 3-digit numbers without regrouping.	Odyssey Activities 10125 20166 20184 20243 34185 34193 http://www.funbrain.com/fractop/index.html http://www.dositey.com/addsub/add2basic.html Thinkfinity A Fictional History of Place Value
M.O.2.1.12	use rounding to analyze the reasonableness of a sum or a difference.	Odyssey Activities 34203 http://www.bbc.co.uk/education/mathsfile/shockwave/games/roundoff.html http://www.aaamath.com/B/est27ax2.htm
M.O.2.1.13	create story problems that require one or two-step procedures, using a variety of strategies explain the reasoning used , justify the procedures selected and present the results.	Odyssey Activities 10128 10140 http://www.mathcats.com/storyproblems.html http://www.mathplayground.com/MoneyLevel1.html Thinkfinity Giant Story Problems: Reading Comprehension through Math Problem Solving

M.O.2.2.1	analyze, describe, extend and create a growing pattern using objects or numbers.	Odyssey Activities 10141 10142 10143 10144 10171 20122 20123 20145 20165 20185 34112 34114 34116 http://www.primarygames.com/patterns/question1.htm http://www.tvokids.com/framesets/nook_new.html?game=141& United Streaming GR2 - MA.2.2.1. (Find videos meeting this standard) Students will analyze, describe, extend and create a growing pattern. Thinkfinity Powerful Patterns
M.O.2.2.2	explain how one variable produces a change in another variable	Odyssey Activities 34118 34120 http://www.mathplayground.com/FunctionMachine.html http://www.shodor.org/interactivate/activities/FunctionMachine/?version=1.4.2_03&browser=MSIE&vendor=Sun_Microsystems_Inc. Thinkfinity Block Pounds
M.O.2.2.3	describe, complete and extend a variety of counting patterns, according to a given rule.	Odyssey Activities 10141 10142 10143 10144 10171 20142 20145 20165 34116 http://www.teachrkids.com/fronts/number_sequence3.htm http://www.aaamath.com/B/g25d1_x1.htm United Streaming GR2 - MA.2.2.3. (Find videos meeting this standard) Students will model and identify patterns of counting by 3's and 4's. Thinkfinity Patterns to 100 and Beyond
M.O.2.2.4	create physical models to demonstrate equivalency of two numerical expressions written as a grade-appropriate number sentence.	Odyssey Activities 10141 10142 10143 10144 10145 10171 20123 20145 http://arcytech.org/java/patterns/patterns_d.shtml http://illuminations.nctm.org/LessonDetail.aspx?ID=L498 United Streaming GR2 - MA.2.2.4. (Find videos meeting this standard) Students will, given the rule, complete the pattern United Streaming -Numerical expressions (Find videos meeting this standard)Students will use models to demonstrate equivalency of two numerical expressions written as a number sentence.
M.O.2.3.1	identify and describe the following geometric solids according to the number of faces and edges: rectangular solid cube cylinder cone pyramid	Odyssey Activities 10150 10166 10197 20065 20074 20075 34065 34069 34078 34080 http://www.funbrain.com/cgi-bin/sqr.cgi?A1=s&A8=%5BFlora_Plural%5D%5Bchar0_sm.gif%5D%5B50%5D%5B50%5D&A7=Easyd United Streaming GR2 - MA.2.3.1. (Find videos meeting this standard) Students will identify and describe a cube, rectangular solid, cylinder, cone, and pyramid according to the number of faces and edges. Thinkfinity Geometric Solids I've Seen That Shape Before
M.O.2.3.2	compare and contrast plane and solid geometric shapes.	Odyssey Activities 10094 10113 10152 10154 10166 10197 20065 20083 34062 34065 34069 34076 34078 34080 http://www.iknowthat.com/com/L3?Area=GeometryWorkbench&COOK= http://www.eduplace.com/activity/easyaspie.html Thinkfinity Geometric Solids I've Seen That Shape Before
M.O.2.3.3	identify and draw congruent shapes that have been rotated or reflected	Odyssey Activities 10153 http://pbskids.org/cyberchase/games/area/area.html http://mathforum.org/varnelle/ktan4.html Thinkfinity Polygon Definitions
M.O.2.3.4	model and draw line segments and angles.	Odyssey Activities 34045 34049 http://www.beaconlearningcenter.com/WebLessons/JingleJangle/default.htm http://www.toonuniversity.com/6m_angle_d.html Thinkfinity Making Triangles
M.O.2.3.5	plot and describe the path between locations on a grid.	Odyssey Activities 10151 10152 10167 20068 20080 20082 20083 34044 34048 34058 34060 http://www.gamepuzzles.com/pparlor/puzzleparlmm.html http://mathforum.org/varnelle/ktan4.html Thinkfinity Graphing on a Grid
M.O.2.3.6	identify similar shapes.	Odyssey Activities 20081 34042 34055 34057 http://www.funbrain.com/cgi-bin/co.cgi?A1=s&A2=0 http://www.oswego.org/ocsd-web/games/BillyBug/bugcoord.html Thinkfinity Making Patterns: Multiple-Square Repeating Patterns
M.O.2.4.1	estimate measures, select and correctly use the appropriate measurement tool to measure the object and determine the reasonableness of the estimate: length in centimeters and inches, temperature in Celsius and Fahrenheit, weight/mass in pounds and kilograms, and justify estimates when communicating results.	Odyssey Activities 10170 10176 10177 10178 20090 20092 20113 34121 34168 http://www.funbrain.com/cgi-bin/meas.cgi?A1=s&A2=1&A3=0&INSTRUCTS=1 United Streaming GR2 - MA.2.4.1. (Find videos meeting this standard) Students will use a ruler to draw and compare lengths given lengths in centimeters and inches Thinkfinity The Weight of Things

M.O.2.2.1