Technology and Learning With Technology in Mathematics and Science Instruction
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Transcript of Technology and Learning With Technology in Mathematics and Science Instruction
TECHNOLOGY AND LEARNING WITH TECHNOLOGY IN
MATHEMATICS AND SCIENCE INSTRUCTION
By: Gabby Benningfield & Casey Hunt
Chapter 11
1. While these tools are usually used more at the elementary level, researchers report that they can also improve high school students’ attitudes towards mathematics.
A. Virtual manipulates C. Calculator-based labsB. Graphing calculators D. Computer-based tutoring
2. Without this technology tool, it is difficult, if not impossible, for students to move from the symbolic realm of f(x)=x2-3 to the equivalent graphical rendering on an x-y coordinate to its accompanying numerical representation.C. Virtual manipulative C. Graphing calculatorD. Mathematical simulation D. Geometry software
3. These programs allow users to create and manipulate geometric constructions. E. Calculator-based laboratory (CBL) C. Interactive or dynamic
math manipulatesF. Computer algebra system (CAS) D. Interactive or dynamic
geometry software
4. This software is often used to facilitate activities such as planning a fund-raising activity or analyzing data from students’ counts of colors in a bag of M&Ms or other candies. A. Graphing calculators C. ProbewareB. Counting software D. Spreadsheets
5. Through virtual schools propose that these can be effective, some science organizations object to them as poor substitutes for “the real thing.”C. Virtual manipulates C. Distance mentors D. Distance education courses D. Virtual science labs
http://www.youtube.com/watch?v=Ik1BuiLyMkY
Chapter 11 Mj
Math Mj
Integrating MjTechnology in MjClassrooms Mj
Science Mj
Virtual MjManipulative Mj
Motivating MjSkill Mj
Building & MjPractice Mj
Implementing MjData-Driven Mj
Curricula Mj Representation Mjof Mathematical Mj
Principles Mj
Supporting MjMathematical Mj
Problem MjSolving Mj
Supporting Math- MjRelated Mj
Communications Mj
Objectives to MjVirtual Science Mj
Labs Mj
Integrating MjTechnology in MjClassrooms Mj
Involving Students in MjScientific Inquiry Mj
Through Authentic MjOnline Projects Mj
Support for MjSpecific Processes Mjin Scientific Inquiry Mj
Supporting MjScience Skills Mjand Concept Mj
Learning Mj
Engaging MjStudents in MjEngineering Mj
Topics Through MjRobotics Mj
Accessing MjScience Mj
Information Mjand Tools Mj
INTEGRATING TECHNOLOGY FOR MATH Bridging the gap between abstract and
concrete with virtual manipulativesBenefits:
Abstract mathematics concepts more concrete Flexible environments that allow exploration Concrete representations of abstract concepts
INTEGRATING TECHNOLOGY FOR MATH Allowing Representation of
Mathematical PrinciplesBenefits:
Visual depiction of abstract math concepts Environment that allows exploration
Graphing CalculatorsInteractive or dynamic geometry
softwareComputer algebra system (CAS)
INTEGRATING TECHNOLOGY FOR MATH Supporting Mathematical Problem Solving
Benefits: Gather data to use in problem solving Rich, motivating, problem-solving environments Opportunities to apply knowledge and skills
Calculator-based laboratories (CLBs. or probeware)
INTEGRATING TECHNOLOGY FOR MATH
Implementing Data-Driven CurriculaBenefits:
Easy access to many data sets Real data and statistics to support investigations Develop skills in data analysis Allow exploration and presenting data
INTEGRATING TECHNOLOGY FOR MATH
Supporting math-related communicationsBenefits:
Easy contact with math experts Promotes social interaction Teacher connection
INTEGRATING TECHNOLOGY FOR MATH Motivating skill building and practice
Benefits: Motivation for practicing foundational skills Guided instruction in a structured environment
Issues and Problems in Science Instruction-Accountability for Standards in Science
-The Narrowing Pipeline of Scientific Talent
-Increasing Need for Scientific Literacy
-Difficulties in Teaching K-8
-Objections to Virtual Science Labs
Accountability for Standards in Science
•National Science Education Standards (NSES)
•The U.S. Department of Education and the National Science Foundation Endorse mathematics and science curricula that “promote active learning, inquiry, problem solving, cooperative learning, and other instructional methods that motivate students”
•National Committee on Science Education Standards and Assessment stated, “school science education must reflect science as it is practiced,” and that one goal of science education is “to prepare students who understand the modes of reasoning of scientific inquiry and can use them”
•To integrate technology in the science classroom on a regular basis, one must understand the meaning of technology in the context of science teaching and learning.
The Narrowing Pipeline of Scientific Talent
•Great concern has grown about America’s ability to compare in science, mathematics, and technology in the future.
•Females and minority students- pursing studies in math, science, and engineering fields.
•Trend could have serious consequences for the long-term economic and national security of our country
Increasing Need for Scientific Literacy
• A need for ALL citizens to be scientifically literate in order to make informed decisions that affect our country’s future.
•American’s economic and environmental progress depends on the character and quality of the science education that the nation’s school provide.
Difficulties in Teaching K-8
•Science is a rapidly changing area
•Elementary education teachers face a greater challenge
•One way to assist teachers in science is through professional development (PD). Online PD opportunities help increase elementary teachers to improve in these important areas. http://www.learner.orgwww.bioedonline.orgwww.k8science.org
Objections to Virtual Science Labs
•Students need to DO not just see
•Hands-on/minds-on science- engaging in in-depth investigations with objects, materials, phenomena, and ideas and drawing meaning and understanding from those experiences.
•Virtual Schools can provide the science without the danger
Technology Integration Strategies for Science Instruction Technology Integration Strategies Benefits Sample Resources and Activities
Involving students in scientific inquiry through authentic online projects
•Internet project provide environments that support all phases of authentic science experience•Data Loggers
Globe Project: GLOBE Program: http://globe.gov
Support for specific processes in scientific inquiry
•Helps students locate & obtain info to support inquiry•Makes data collection & analysis more manageable •Makes phenomena easier to visualize & understand •Helps students communicate results of inquires
CBLs and spreadsheets
The Exploratorium Museum:http://www.Exploratorium.edu
Supporting science skills and concept learning
•Allows students to simulate & model various scientific processes •Provides opportunities to engage in problem solving
Poll Everywhere text message (use cell phones as clickers)http://www.polleverywhere.com
Engaging students in engineering topics through robotics
•Gives students experience w/ engineering principles •Gets students thinking abt engineering careers
NASA’s Robotics Alliance project:http:robotics.nasa.gov
Accessing science information and tools
•Offers sources of information, lesson plans on science topics
Telescopes in Education:http://www.telescopesineducation.com
Other science resource websites for teachers
•Offers sources of information, lesson plans on science topics
National Science Education Standardshttp://www.nap.edu
Needs and Challenges in Mathematics and Science Instruction
Technologies are integral part of modern mathematics education and science education because they are essential in the field themselves. • Mathematics and Science Content Knowledge -Training the workforce of tomorrow
• Mathematics and Science Pedagogical Knowledge -Must teach in engaging and motivational, while maintaining effective achievements.
• Mathematics and Science Technological Knowledge - Teachers must master the tools of technology
RELATED WEBSITES http://www.nctm.org
National Council of Teachers of Mathematics http://mathforum.org/library
Math Forum at Drexel-Internet Math Library http://education.ti.com/educationportal
Texas Instruments Resources for Educators http://www.mathomatic.org/math
Free Mathomatic computer algebra system http://www.sheppardsoftware.com/science.htm
Free science tutorials and games http://robotics.nasa.gov
International Technology and Engineering Educators Association http://handsonmindson.org
Science website engaging in in-depth investigations with objects, materials, phenomena, and ideas and drawing meaning and understanding from those experiences.
1. While these tools are usually used more at the elementary level, researchers report that they can also improve high school students’ attitudes towards mathematics.
A. Virtual manipulates C. Calculator-based labsB. Graphing calculators D. Computer-based tutoring
2. Without this technology tool, it is difficult, if not impossible, for students to move from the symbolic realm of f(x)=x2-3 to the equivalent graphical rendering on an x-y coordinate to its accompanying numerical representation.C. Virtual manipulative C. Graphing calculatorD. Mathematical simulation D. Geometry software
3. These programs allow users to create and manipulate geometric constructions. E. Calculator-based laboratory (CBL) C. Interactive or dynamic
math manipulatesF. Computer algebra system (CAS) D. Interactive or dynamic
geometry software
4. This software is often used to facilitate activities such as planning a fund-raising activity or analyzing data from students’ counts of colors in a bag of M&Ms or other candies. A. Graphing calculators C. ProbewareB. Counting software D. Spreadsheets
5. Through virtual schools propose that these can be effective, some science organizations object to them as poor substitutes for “the real thing.”C. Virtual manipulates C. Distance mentors D. Distance education courses D. Virtual science labs