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I4C

2nd Grade Math Standards (Prior)

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2nd Grade Algebra Skills
Prior Standards Implementation



The standards listed below have been replaced by a newer set of standards.



Please go to Current 2nd Grade Math Standards for current resources.



Algebra

Sort objects by two or more attributes.
2.2.1 a
Identify the rules by which objects or numbers have been sorted.
2.2.1 b
  1. Ambleweb Function Machine - students identify what process was used to produce a sequence of numbers (twelve processes available) This site is interactive and allows students to play a game or input or collect data
Extend a growing pattern, involving objects, shapes, or numbers.
2.2.2 a
  1. Brenda's Bedroom Border - complete a pattern This site is interactive and allows students to play a game or input or collect data
  2. Christmas Lights - identify and complete patterns This site is interactive and allows students to play a game or input or collect data
  3. Create your own pattern - drag shapes to create a pattern. This site is interactive and allows students to play a game or input or collect data
    1. Instructions on how to use this page in your classroom
  4. Help Caillou Build a Train Track - When Caillou asks "Do you want to play with me?", click on the train. Match patterns of track pieces to let the passengers get to the train station. This site is interactive and allows students to play a game or input or collect data This resource includes voice instructions for students
  5. Missing Numbers - find the missing numbers in a sequence This site is interactive and allows students to play a game or input or collect data
  6. Number Cracker - guess what number comes next in the pattern
  7. Patterns - this video lesson explains patterns, and then gives your students the chance to show understanding on several quizzes. This resource includes voice instructions for students A video is available through this link
  8. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. ( square numbers )
  9. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. (triangular numbers)
  10. Spooky Sequences - One of the ghosts is missing a number. Click on the numbers along the bottom to enter the right number in the sequence. one digit numbers (by ones ) | two digit numbers (by ones) | three digit numbers (by ones) | counting by twos | counting by fives | counting by tens | backward by ones | backward by twos | backward by fives | backward by tens
  11. Super Sequencer - Input the starting number of a sequence, the increment (amount of change), and then select the speed with which the next numbers will be displayed. an your students predict the next number?
  12. What Comes Next? - study repeating patterns and click on the one that continues the pattern This site is interactive and allows students to play a game or input or collect data
  13. Wolf, Goat, and Cabbage - Old Russian Puzzle: You have to carry a wolf, a goat, and a cabbage across a river.
Identify the unit of a three-part repeating pattern.
2.2.2 b
Translate a repeating pattern from one format to another (e.g., red-blue-blue to snap-clap-clap).
2.2.2 c
Determine the output number for a particular input number given a one-operation rule involving addition or subtraction.
2.2.2 d
  1. Ambleweb Function Machine - students identify what process was used to produce a sequence of numbers (twelve processes available) This site is interactive and allows students to play a game or input or collect data
Interpret and solve open sentences that involve addition or subtraction.
2.2.3 a
  1. My Backpack - Students add columns and find missing addends using data generated from a chart. This site is interactive and allows students to play a game or input or collect data
  2. Sum Sense (Addition) - Students practice single digit addition by dragging numbers to complete the sentence. This site is interactive and allows students to play a game or input or collect data
  3. Sum Sense (Subtraction) - Students practice single digit subtraction by dragging numbers to complete the sentence. This site is interactive and allows students to play a game or input or collect data
  4. Walrus World - learn strategies for solving real world problems This site is interactive and allows students to play a game or input or collect data
Communicate and use mathematical terms and symbols appropriately.
2.2.3 b
Show or represent number sentences, involving addition and subtraction and numbers 0-20, with concrete objects.
2.2.3 c
  1. Matching Pictures to Number Sentences - study each picture and then click on the number sentence that describes the picture This site is interactive and allows students to play a game or input or collect data
Demonstrate knowledge of and use the commutative property of addition.
2.2.4 a
Show that subtraction is not commutative.
2.2.4 b
Apply the addition and subtraction properties of 0 (adding or subtracting 0 doesn't change a given number).
2.2.4 c
Describe qualitative change (e.g., a student growing taller).
2.2.5 a
Describe quantitative change (e.g., a student growing 2 inches in 1 year).
2.2.5 b

Review Help

Practice Tests
  1. Houghton Mifflin Mathematics Test Prep Practice
Interactive Practice Games
  1. Number Gym - This software company provides games as demonstration copies of their commercial product. All games are labeled "Demonstration" but are working copies and can be used by your students.
Daily Questions
  1. Daily Questions - to be given three times per week to serve as a ten to fifteen minute (approximate) review of practice test items and critical thinking (a 134 page document) An Adobe Acrobat document in .pdf format
2nd Grade TAAS Practice Worksheets
  1. Measurement - Measurement - Graphs and Data
National Library of Virtual Manipulatives
  1. Algebra (Grades Pre-K - 2) This site is interactive and allows students to play a game or input or collect data
A resource for the teacher to use in planning their lessons site for teachers | A PowerPoint show related to this standard PowerPoint show | An Adobe Acrobat document in .pdf format Acrobat document | A Microsoft Word document to be downloaded Word document | This interactive site would work well on an interactive whiteboard whiteboard resource | This resource includes voice instructions for students sound | A video is available through this link video format | This site is interactive and allows students to play a game or input or collect data interactive lesson | This site includes questions for your students to check their understanding a quiz | A lesson plan can be found at this site lesson plan | This link includes something for the teacher to print to print

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.
 

  

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