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Why Science is Important

America's first African-American female astronaut talks about why science is essential to society.

By Mae C. Jemison, TechTV.com, August 1, 2001

From the first homemade fire, science and technology have always been pivotal to society's welfare. But it is especially amazing to consider how much the world has changed due to technology in the last 200 years, or even the last 50 years.

Today, new scientific advances are made at breathtaking speed, and new technologies seem to almost instantly replace one another. This has created a new and constantly changing reality that affects all of our lives, not just those of scientists making the discoveries or of engineers developing the technologies.

When people think of science, they often think of things like e=mc2, fractals, the three laws of thermodynamics, and increasing entropy. But these are simply part of the language of science. At the very heart of science are these words: "I think, I wonder, and I understand." To me, science is a search for understanding, and technology is putting that understanding into some practical use.

For example,
We need to understand the effect drug use has on the human body, on our psychology, and on the economy. Then we can build effective substance rehabilitation programs for young women to prevent the agony of babies born addicted to crack cocaine.
We need to understand sun cycles and geothermal heat in order to develop solar energy that allows homes to run with a moderate cash investment, while keeping our oceans clear of oily residue and our forests free from acid rain.

Jemison, the nation's first female African-American astronaut, is a chemical engineer, physician, and professor of environmental studies at Dartmouth College. She serves as the national science literacy advocate for Bayer Corporation's Making Science Make Sense program.

Making Science Make Sense

Let me be clear. We don't all need to be scientists and engineers, but we all do need to be science literate. We need to be citizens who can read an article in a newspaper about, say, an environmental issue, critically assess that issue, and then vote responsibly on it.

We do need to be parents who can prepare nutritionally sound meals for our children, part of a workforce familiar enough with technology to participate fully in the information age of the global marketplace. And we do need leaders -- governmental, civic and business -- who can critically evaluate the priorities of who to support research in health, environment, the military, and agriculture.

Each of us plays an integral role in how science and technology will affect our lives. After all, science is researched, engineering applied, technology developed, and education offered based on the will of society. Active public support for basic science research and improved science education is commensurate with the public's understanding of their importance to the advancement of and quality of life. If we want a cleaner environment, healthy children, and a more peaceful world, it's up to all of us to understand how we get there.

We need scientific literacy to help us get there. That is why I am proud to work on Bayer's Making Science Make Sense program.

The program replaces the old, textbook-based approach with hands-on learning. Through observation, inquiry, experimentation, and hypothesizing, students are developing much needed critical-thinking and problem-solving skills.

It's one step towards a scientifically literate world.

 

Best Practice: What Research Tells Us

Research that both in forms and is informed by practice can have a powerful effect on teaching and learning. The following factors have been consistently identified in the professional literature as having a positive influence on achievement in English language arts and are therefore likely to foster achievement of the learning standards.

Extensive reading ~ Extensive reading of material of many kinds, both in school and outside, results in substantial growth in the vocabulary, comprehension abilities, and information base of students.

Interactive learning ~ Learning in which children and young people are involved in thinking about, writing about, and talking about the learning produces far more effective growth than instruction in which they are passive.

Extension of background knowledge ~ To more a reader knows about the topic of a text, the better the reader is able to construct meanings from the text.

Instruction in reading and writing strategies ~ When strategies spontaneously used by skilled readers and writers are intentionally taught to less skilled learners, those strategies contribute to improved reading comprehension and written composition.

Integrated activities ~ Organizing instruction into broad, theme-based clusters of work through which reading, writing and speaking activities are interrelated promotes understanding of the connections among activities and ideas.

Attention to skills ~ Many children will not automatically acquire such basic skills as word attack or grammar without direct instruction. However, when children with reading problems received skills-based instruction to the exclusion of ample opportunities to read for meaning, the development of both vocabulary knowledge and reading comprehension suffers.

Discussion and analysis ~ Instruction that emphasizes discussion and analysis rather than rote memory contributes most he defectively to development of students' thinking abilities.

A range of literature ~ Reading and reflecting on a range of traditional and nontraditional literary works of high quality can help young people learn about the ideas and values of their own and other cultures, as well as about the experiences of different groups.

Emphasis on the writing process ~ Devoting time to all the processes involved in composing (planning, drafting, sharing, revising, and publishing) contributes to improve competence and writing.

Imaginative and informative language ~ Programs that provide balanced attention to both imaginative and informative reading, writing, listening, and speaking promotes competence in handling discourse of many kinds.

Early intervention ~ Carefully-designed early intervention can produce significant long-term improvement in reading and writing. However, research warns against extensively isolating children for remedial instruction and highlights the need to provide extensive opportunities for children to read and write, rather than to practice skills and isolation.

Appropriate assessment ~ Assessment that focuses on what is being taught in the school's curriculum and on the modes of instruction used in the curriculum promotes learners' growth toward curricular goals. It follows that alignment between curriculum and assessment must begin with goals that are central to the purposes for schooling.

From: Sawyer, James A. Chapter 6 a. Language Arts. Handbook of Research on Improving Student Achievement (Gordon Cawelti, ed.). Arlington, VA: Educational Research Service, 1995.

Looking for some graphic organizers?

No need to look any further than the School of California Online Resource for Educators (SCORE).  This website offers examples on topics from describing to decision making using such organizers as webs, maps, matrixes, and flow charts.  Check it out at http://www.graphic.org/goindex.html.

Tips on Rubrics

  1. Try to use a scale that matches rubrics used for scoring State tests in the subject.
  2. Levels should be ordered - from least to most developed - on a continuum that lends itself to instruction.
  3. Avoid using implied or missing levels between indicators.
  4. Use clear, specific language that is easily understood by students.
  5. Present sample evidence for each level.
  6. Create a culture of success by involving students in the development of the rubrics.
  7. Focus on what you want students to know and be able to do, and how well.
  8. Avoid subjectivity by having several evaluators rate your samples; re-grade several papers from the bottom after finishing a stack of papers.
  9. Be prepared to revise the rubric.

From:  Make Rubrics Work for Students and Teachers (September 27, 2000).  Official Publication of NYS United Teachers.

Premade Rubrics - Hundreds of them!!!

Rubrics

At its most basic definition, a rubric is a scoring form that demonstrates the criteria for a specific assignment and how it will be graded or judged by the teacher...

To see more, click Rubrics Article.

Document Based Questions

The Document Based Question (DBQ) is a key component of the New York State Social Studies Elementary (Grade 5) and Intermediate (Grade8) Assessment.  This DBQ format tests the students’ knowledge, intellect, and ability to apply skills in a new and challenging way.  More on DBQ's click here!

All you ever wanted to know about DBQ's!

Tutorial on working with document based questions provided by the NY State Education Department.

Do you know what they say the brain likes?

  1. Brain needs an enriched, not impoverished environment; it needs stimulation and interaction with others.

  2. Brain is inhibited by threat; brain thrives on challenge.

  3. Brain thrives on rhythm and patterns.

  4. Brain needs some "downtime" after stimulating activity.

  5. Brain's neurons interacting from engagement make and strengthen connections.

  6. Brain thrives on celebrations.

From: Educational Leadership (1998). Marian Diamond, Robert Sylvester, Eric Jensen, Pat Wolfe, and Geoffrey and Rene Caine.

Manipulatives

The definition generally used for manipulatives is that they are any concrete objects that can be moved about and handled. They can be everyday objects or commercially prepared objects specifically designed to teach mathematical concepts. In this article you will find out the NY State Education Department’s position on the use of manipulatives, some research on manipulative use, and specific recommendations for each grade level.

Click Here for Article

From: Feature Article: Manipulatives (Oct 2000). NY State Education Dept. NUMEL News.

Top Tips: 'It gets Better and Easier'

Here is some advice from "500 Q&A for First Year Teachers: A Survival Guide":

Have letters approved by your administrator before sending them home.

Lock purses, wallets, car keys in a cabinet.

Don't belittle a child in public. If a child is being particularly disobedient, discuss the matter in private.

Only assign homework that you've previously taught.

Don't give up on any child. Walk away if you need to, but always come back.

Store units for science and social studies in a clearly marked box ; it will save you from searching for a magnifying glass in the middle of an experiment.

Keep a supply of paper plates, cups and napkins on hand for treats so that you don't have chocolaty hands and faces on birthdays.

From: The Learning Curve  (Oct. 3, 2000) .Paula Voell.  The Buffalo News: News Staff Reporter.

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This page was last updated on 09/03/01.