Photography in the science classroom

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My school is offering “mini-grants” to teachers. It’s not a lot of money, but every little bit counts these days. I want to apply for funds for a digital camera for my elementary classroom. I know it would be useful, but the proposal requires a rationale and specific ideas for science use.
Jennifer, Evansville, Indiana

In the pre-digital age, cameras were a bit of a luxury in the classroom—there was the cost of the camera itself as well as  the costs of purchasing film and developing and printing the pictures. Digital cameras have eliminated these additional expenses, and the photos are readily available to you and your students. You and your students can incorporate images into other digital and print resources, assuming you have the hardware and software in your classroom to download and edit photos or video and to print pictures. The technology keeps getting better and better.

Students love to take photographs, and many of them may already have their own cameras, including cell phone cameras. However, schools often do not allow students to use cell phones in the classroom, even for academic tasks, and it would be a challenge to collect the images from different phones and cameras for class projects. Teachers sometimes bring in their own equipment for the classroom, but it’s better to keep your personal things at home. (I learned this the hard way when one of my cameras “disappeared” from a locked desk drawer. The school insurance did not cover it, and I’m glad it was an inexpensive one.)

Science classes are great venues for photography. The students are actively learning concepts and skills, and science topics are interesting to illustrate. When students create visuals to communicate, they are developing skills in visual literacy. Some ideas include

  • Student presentations
  • Field trip activities
  • Examples of science fair display boards
  • Showing the steps of an investigation
  • Illustrations for reports
  • Photos for science notebooks
  • Photos of lab set-ups
  • Virtual albums with examples of simple machines, rock formations, insects, cloud formations, erosion, and more
  • Mystery objects (such as the ones on the last page of Science Scope) for discussions or bell-ringers
  • Photos of class activities for bulletin boards, instead of commercial posters or other decorations
  • Special event “scrapbooks”
  • “Good news” photos to send to parents—in print or electronically—showing the students engaged in science activities
  • Photos of ongoing observations (e.g., a butterfly in the stages of metamorphosis, the location of the sun during the year, a class garden, crystal growth, plant growth)
  • Illustrations of safety rules with students as models or student-created posters of safety rules
  • Illustrations for student handouts or assessments
  • Illustrations for vocabulary on a word wall
  • Photos used with writing prompts
  • Incorporate photos into presentations such as wikis, blogs, or Glogster

When you get the camera(s), ask the art teacher to help students learn the basics of photographic design. Establish class guidelines about the appropriate use and care of the cameras. In cooperative groups, one student could be assigned the role of photographer. He or she would be the one responsible for using the camera during the activity. If students are using the cameras in class, be sure they return them to you before you dismiss the class. Check the cameras periodically to delete any inappropriate photos.

Some students may not want to be photographed. Check with your school for any policies about photographing students (parental permission may be required) or posting pictures of students on public websites, including blogs, wikis, social media sites, and online photo galleries.

At an NSTA conference, I saw a technology demonstration that connected cameras and computers wirelessly. As soon as the picture was taken, it was sent to the computer. It was quite a time-saver. Your tech staff may have more information on camera and network compatibility and with this technology.

The NSTA journals have published articles on photography in science classrooms with many more ideas. I’ve assembled a collection of articles in the NSTA Learning Center.

Good luck with your proposal!

Posted in Ms. Mentor | 1 Comment

The Great Beyond: why e-reader tablets matter in science education

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It seems with each passing week, another tablet (computer?) is announced, reviewed, and sits on the store shelf. At last count, there are 54 options of the device occupying the “space” called a tablet. But how many of us have ever seen more than one or two or perhaps three different species of tables out in the wild, so to speak?

As the Christmas shopping season moves into high gear, the competition among the tablets will also gain momentum with ads for higher speed or lower price. What does all this matter to the science teacher? Well, believe it or not, it comes down to standards.

It’s not the standards we are used to teaching, but rather the standards of industry that will guide the producers of content into the hands of the consumers. Without a popular or universal standard, it’s an expensive risk for publishers to make a version of their science content available for a specific tablet or app with little more than the whims of the consumers and educational tech advisors as the guarantee that the work of the publisher will remain viable. The tablets and apps are similar to new languages. If enough people adopt the new language, then it is worthwhile to publish content in that language. But where is that tipping point?

Another aspect of a tablet’s chance of survival is its ecosystem. In tech terms the ecosystem is all of the content, apps, connectivity, and peripherals of the particular tablet. A diverse ecosystem is good sign that the tablet will have enough of a presence in the food chain to survive long enough to attract the attention of publishers and app writers.

You could think of the various tablet operating systems as biomes that support the life in the ecosystem. When HP cut its TouchPad tablet along with its WebOS, not only was the TouchPad’s ecosystem devastated, but arguably the entire biome disappeared from this planet. Continue reading …

Posted in Science 2.0 | 1 Comment

Science fairs

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Table of Contents

As I read this issue, I really identified with What Students Really Think About Doing Research, but in a slightly different context. I was affiliated with a professional development workshop a few summers ago, and as the culminating event, teachers were expected to conduct a research project and present it to the group. The teachers went through the same feelings as the students in this study in terms of reluctance (Why do we have to do this? I’d rather spend time making lesson plans.) and difficulty in topic selection (although in the interest of time, teachers were given a list of suggestions). The university faculty offered support and after the complaining was over, the teachers really got involved. The course finale was each team presenting their findings to the group. Afterwards, most of the teachers agreed that this was an outstanding experience (many had never been involved in a science fair as a student and a few had never conducted original research before). They were justifiably very proud of their accomplishments and took the display boards back to their schools to show their students what they did.

The author of The Science Fair: A New Look at an Old Tradition describes science fairs from two other perspectives: as a professor of science education and as a parent. He offers several suggestions for making science fairs a meaningful experience: using modeling and long-term preparation with students, training for teachers and judges, recognizing that not all research is experimental, differentiating between projects completed in a laboratory setting and those completed at home or in school, identifying the role of parents, and providing opportunities for teamwork.

Continue reading …

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Intergenerational science activities

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My school is planning an Intergenerational Day, in which students invite grandparents or other guests to attend school for part of the day. We’re also inviting residents of a local retirement community. I’d like to participate with my fifth grade science classes, but I want our guests to be more than spectators. Do you have any suggestions for appropriate activities?
—Stacy, Dayton, Ohio

The high school where I taught had a similar event every year. In addition to lunch in the cafeteria with the students and a mini-concert by the band, the guests spent two or three periods in the classrooms. They enjoyed being around the students, and it was an opportunity for them to see what goes on in school beyond what they learn from the media.

The goal should be to get students and guests to interact with each other during the time they’re together in your classroom. Fifth-graders could certainly assume some responsibility for planning activities, giving them ownership in the day.

Rather than seating your guests in the back of the room, include them in small group discussions or activities with students. For logistical and safety reasons, you may want to avoid activities that require goggles or other safety equipment. Check out NSTA’s journal Science & Children for activity ideas. Or you could ask the students investigations they have already done would be interesting to share with the guests. Students could be the facilitators and guide their guests through the investigation.

Continue reading …

Posted in Ms. Mentor | 2 Comments

Science the “write” way

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Why write in science class? As Jodi Wheeler-Toppen, editor of the new NSTA Press book Science the “Write” Way, notes in her Introduction, “there are many reasons to have our students write, but the one that is most powerful for me is simple: Writing helps students learn.” Scientists write their observations and analyses and publish their work. Students can reap the same benefits that scientists do from writing, including connecting prior knowledge to new findings, organizing their ideas, and uncovering questions for further study. The November issue of NSTA’s Book Beat offers numerous resources for broadening your approach to incorporating writing in your classroom.

In this issue of Book Beat, you’ll find freebie chapters from How to Write to Learn Science, 2nd Edition; Science the “Write” Way; and Lecture-Free Teaching. Strategies and tips for teachers of English learners are included in free-chapter downloads from Science for English Language Learners and Teaching Science to English Language Learners.

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Early childhood teachers respond to request for resources on Earth and Life Science

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A maple tree changes with the seasons.

Children observe and document seasonal changes as they begin to learn how living organisms respond to their environment.

Do you have resources for early childhood teachers who are struggling to teach earth science or life science concepts? Especially for teachers who understand that young children need to be physically involved with their learning but not simply making a craft project to take home? Teachers who responded to this NSTA members’ email list request suggested: Continue reading …

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Science stories

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Table of Contents

For me, the most interesting part of TV’s Antiques Roadshow is not how much the objects are worth but the stories behind the objects. The owners ask questions and tell the appraisers what they know about the objects—where they came from, how long they’ve owned them, and often a bit of family history and personal memories. The appraisers then describe what they know, including how they researched the background. And sometimes, the conversations raise more questions than they answer. Asking questions, observing, fact-finding, drawing conclusions, asking more questions—sounds like science to me!

Who doesn’t enjoy a story, whether a book, movie, conversation, or TV program? Science as a Mystery Story introduces this issue’s theme of science stories—discovering the why and how of events and sharing the stories.

Children are naturally curious about their surroundings, but it seems that schools don’t always capitalize on that. The author of A Sixth Sense suggests ways to engage students in learning about their surroundings, including modeling and sharing your own science-related hobbies and avocations (e.g., gardening, nature-related art or photography, fishing/hunting, birdwatching, rock collecting, electronics, cooking). Do you have non-textbooks or other items on your desk that reflect your interests? What about a quick Monday morning story such as “I saw some interesting rock formations this weekend…” or “I visited a really interesting exhibit related to our topic at the museum yesterday with my family…”

Continue reading …

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Science and engineering that helped win a war: Reflections on Veterans Day

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Being part of a military family, Veterans Day holds special significance for me. Members of my family have served in the Coast Guard, Navy, and Army. Wherever I am on Veterans Day, I seek out a way to reflect on the sacrifices and accomplishments of the men and women who serve in our armed forces. This year I had occasion to visit The National WWII Museum while in New Orleans for the National Science Teachers Association area conference. The scope of the exhibition galleries in this 11-year-old museum is overwhelming; the curators and historians took care to present an overview of the war in all theatres, with special emphasis on the amphibious invasions or D-Days. Moving from gallery to gallery, visitors see large-scale illustrations of battles across continents side by side with small objects soldiers carried and brought home, such as the metallic “cricket” clickers paratroopers used to signal one another in the French countryside. A soldier’s bullet-punctured helmet is displayed not far from a pocket Bible, carried by a Marine into battle in the Solomon Islands. In one gallery that focused on the war effort at home, I saw my reasons for being in New Orleans and at the museum come together in a compelling look at science and engineering that helped win World War II.

The exhibit supplies a summary of “Some Wartime Scientific and Technical Advances” that included the Jeep, high-octane gasoline, Teflon, synthetic cortisone, the electron microscope, and M&M’s. Penicillin, discovered and developed in 1928, was moved into mass production during the war, a boon to battlefield medicine. An engineering marvel that contributed greatly to the U.S.’s ability to ferry troops efficiently from sea to land was the Higgins landing craft, invented by Andrew Jackson Higgins of New Orleans. Higgins Industries and its affiliates manufactured more than 20,000 of these boats, which facilitated swifter landings of troops and equipment around the world. General Dwight Eisenhower is said to have called Higgins “the man who won the war for us.”

Another feature of this gallery is discussion of the extensive programs of conservation, salvage, and recycling the American public participated in to aid the war effort. In addition to adhering to rationing programs, Americans delivered tin foil, metal, used cooking oil, and nylon stockings to collection centers. These salvaged materials could be repurposed into shells, parachutes, and explosives. A gallery sign notes the salvage yields of some household items: 30,000 razor blades could yield 50 .30-caliber machine guns. And 30 lipstick cases could yield 20 ammunition cartridges.

As I moved through the museum, gaining a deeper understanding of World War II, I reflected on the American ingenuity and inventiveness that fueled many of the Allies’ strategies. Today’s military embodies this spirit of invention, continuously improving technology and equipment and advancing medical practice to improve care for troops in Iraq and Afghanistan. In “With STEM, Almost Everything Is Possible,” Debra Shapiro writes of a remarkable advance in prosthetics research announced at the New Orleans NSTA conference by Colonel Geoffrey Ling, program manager for the Defense Science Office at the Defense Advanced Research Projects Agency (DARPA).

As a student of science and of history, I could not have asked for more from my New Orleans experience this Veterans Day.  For a glimpse inside the NSTA conference, be sure to browse the NSTA Blog entries from New Orleans. For a virtual visit to The National WWII Museum, visit their website. Teachers and students should visit The National WWII Museum’s website “Science & Technology of World War II” for cool lessons and activities like “Moon Phases and Tides in Planning the D-Day Invasion,” “Waves, Sonar, and Radar” and “Send a Coded Message.”

 

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Off to the races with physics!

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teacher winds rubber band around wooden carI enjoyed watching auto races as a child, so I decided to check out Norm Barstow’s session, Elastic Power: Wind Up Your Engines and Explore (a.k.a. “NASCAR in New Orleans”).

preparing for the "auto race"

Preparing for the big race

Barstow had elementary and middle school teachers use an elastic-powered wooden car to explore energy transfer and force and motion.

Norm Barstow with one of the "race car drivers"

Check out Barstow’s “lab coat”: No boring science lessons for his students! :-)

Start your engines…

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I interviewed Barbara Park about her experiences in this session.

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Bringing outdoor science in

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Steve Rich’s early morning NSTA Press Session in New Orleans “Bringing Outdoor Science Into Your Classroom” drew teachers eager to explore strategies to incorporate more of the outdoors into their science lessons. Rich presented dozens of ideas for activities linked to nature, and the participants brainstormed about “what can we bring indoors to study?” Some of the ideas included samples of soil, seeds, leaves, seashells, and branches. When collecting specimens like this, Rich stresses always following safety precautions like placing caterpillars or bugs into a critter container and then releasing them outdoors again later in the day. Teachers also should be sure to research federal and state regulations on collecting specimens in the wild to be sure they follow the rules in their local area.  A survey of the schoolyard with students is a simple activity that can yield wonderful objects for study, such as seeds for measuring and comparing or artifacts such as insect wings lying beneath spider webs that students can draw and record their observations about in a journal. The teachers present used Rich’s own collection of artifacts as inspiration for a brief writing activity that yielded fascinating read-alouds such as a short poem and a CSI-type case summary. Steve Rich is the author of Outdoor Science: A Practical Guide. His forthcoming book on bringing outdoor science in will be published by NSTA Press in spring 2012. Rich shared the following web links with workshop participants seeking new ideas for outdoor or indoor science activities:

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