Math Counts With Technology

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Math Counts With Technology

• Meredith Pollard
• Jessica Sarchet
• Gretchen Slate

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2nd GradeMath Number Sense

• 3-day unit integrating technology

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Overview

• Technology Integration Plan
• Standard 1.1 Use keyboards and other common
  input and output devices (including adaptive
  devices when necessary) efficiently and
  effectively.
• Standard 6.1 Use technology resources (e.g.,
  calculators, data collection probes, videos,
  educational software) for problem solving,
  self-directed learning, and extended learning
  activities.

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Learning Objectives

• 1. Given concrete models of hundreds, tens, and
  ones, students will be able to distinguish
  between place values with 90 accuracy.
• 2. Given number sentences to compare, the student
  will be able to use concepts of addition and
  subtraction to explain the difference in the
  value of numbers with 90 accuracy.
• 3. Given groups of two numbers, students will be
  able to use their strategies of estimation to
  solve given problems with 85 accuracy.

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PASS Skills

• Stand 2.1.a Use concrete models of hundreds,
  tens, and ones to develop the concepts of place
  value.
• -This will be addressed in objective 1.
• Standard 2.2.b Represent a number in a variety
  of ways (e.g., write the calendar day in
  different ways, write 15 as 87, write 25 as 2
  tens 5 ones or as 1 ten 15 ones).
• -This will be addressed in objective 1.

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PASS Skills Continued

• Standard 2.2.c Write a number sentence to
  compare numbers less than 100 (e.g., 5 is more
  than 2, 3 is less than 7, page 51 comes after 50,
  and 51 is between 50 and 60).
• -This will be addressed in objective 2.
• Standard 2.3 Develop and use strategies of
  estimation (e.g., compose, decompose, and regroup
  numbers, use knowledge of 10 to estimate
  quantities and sums two numbers less than 10 can
  not add up to more than 20, use body parts to
  estimate measurements.
• -This will be addressed in objective 3.

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Integrating Technology

• Excel-create a gradebook for teacher use. This is
  a place for the teacher to record each students
  grade from each lesson and tests.
• Word-After each lesson, have the students write a
  reflection using Microsoft Word. Have students
  write about what they did and what they learned.
• PowerPoint-use PowerPoint to create a slide show
  of lessons.
• Concept Mapping-At the conclusion of our unit,
  have the students create a concept map. This can
  be a form of assessment.
• Imovie-use Imovie to create a video of teacher
  teaching a lesson. This is a good resource to
  have for substitutes.

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Day 1

• Watch a PowerPoint demonstrating place values.
  Powerpoint slides
• Play Addition and Subtraction game
• OVERVIEW A group activity that provides review
  and drill in the format of a game for learning
  facts in subtraction and addition. Appeals to
  multilevel and multigrade situations. The
  Students get so caught up in the game they
  consider it an exciting challenge rather than a
  drill or review.
• Have students do their Word Math Journal
  reflection

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Day 2

• Watch I-Movie I-Movie
• Place Value Game
• Overview Using this mathematical board for the
  early learning of addition allows the students to
  visually see the processes taking place.  They
  will be able to explore a number of mathematical
  problems.
• Have students do their Word Journal reflection
• Student Journal

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Day 3

• Estimation Activity
• Overview allowing students to guess and check on
  various objects.
• Have students do their Math Journal reflection.
• Have students create a concept map at the
  completion of the unit. Concept map

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Assessment

• Using Excel, we created a grade book to assess
  the integrated activities (math journals, concept
  map). excel

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Conclusion

• Through this integrated unit, it is our hope that
  students will benefit from the technology that we
  have used. We also hope that the students will
  gain a better understanding of number sense and
  see the importance that technology has in their
  education.