Carolina Tips - October 2011 - Biology Edition
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Modeling Mitosis and Meiosis
With some pairs of socks (clean ones, please) and string, your students can model mitosis and meiosis in the classroom. We’ve got complete instructions for this engaging activity—plus a follow-up, extensions, and discussion questions (with answers). Want to learn more? See the link below for the full story.

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Modeling Mitosis and Meiosis

Using Yeast to Understand Cellular Processes
Common baker’s yeast can be used to let students directly observe molecular transport, reproduction, and metabolism. Find out how in this complete lab activity for high schoolers. It takes about 45 minutes of class time and addresses National Science Education Standards. Follow the link below for details.

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Using Yeast to Understand Cellular Processes

Under the Microscope Lab Safety Tips
Explore Animal Diversity Using Microscope Slides Tips for Creating a Great Science Lab
Explore Animal Diversity Using Microscope Slides
Microscope slides are ideal tools for exploring animal diversity. They allow students to see, firsthand, body plans, structures, levels of complexity, and more. This activity includes background information on organisms commonly studied and extensions for further exploration. Click the link below to begin.
Tips for Creating a Great Science Lab
Science labs offer students amazing opportunities for hands-on learning, but planning and execution are vital to success. We’ve got some tips from a veteran science teacher for ensuring that your next science lab is an engaging, positive learning experience for your students. You can get the tips at the link below.
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Lab Equipment Guides Workshops & Tradeshows
How to Use a Student Compound Microscope Carolina's Conference Exhibits, Workshops and Professional Development Opportunities
How to Use a Student Compound Microscope
If you’ve got a classroom full of first-time microscope users, we’ve got an online resource that can help you teach them proper microscope use. It offers concise, yet thorough, instructions for using a typical student compound microscope, including tips for storage and maintenance. Focus on the following link for more.
Carolina: Coming to a Town near You
We present workshops and display our products at many domestic and international education conferences, including the national and regional National Science Teachers Association (NSTA) conferences. Each is a great opportunity for you to expand your knowledge. See the link below for a complete listing of our fall shows and workshops.
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See our fall schedule

Carolina's Flickr® Photostream
Our photographers have captured thousands of scientific images over the decades, and we're giving you free access to selected ones via our Flickr® Photostream. Click the icon to jump right in or the link below to test the water.

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Carolina's Flickr® Photostream
Ohaus® Balances
Save 26% on Select Ohaus Scout Balances
Save 25% on Select Ohaus® Scout® Balances
Save today on the most popular balance for the classroom: the Ohaus® Scout® Pro Portable Electronic Balance. Select from 8 styles designed with specifications to meet your needs. Simply include promotion code MZ with your order*. But hurry, the offer ends on 11/18/2011.
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Featured Videos
Wolfe CFL Educational Microscopes
Wolfe® CFL Educational Microscopes
If you’re thinking about new microscopes for your lab, you should consider these. Watch as Dan Thomas demonstrates and explains the benefits and features of these cool microscopes and you’ll immediately see the learning opportunities they’ll bring to your lab and field sessions. Zoom in on the link below and observe carefully.
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Teacher 2 Teacher Tips  
Mitosis Mystery
When I teach mitosis, I also give students a mystery scenario to solve. In the scenario, a chromosome was stolen from an experimental laboratory. I hand out an envelope with about 30 clues inside. The clues have been separated so that students must look at each clue individually. There are 4 suspects with 4 different motives. Three of the suspects can be ruled out based on the students’ knowledge of mitosis phases. The scenario gets everyone in the classroom involved, and students enjoy it. Prizes go to the winner and to the team that showed the best teamwork.

Submitted by:
Gordon Hall
Excellence Boys Charter School
Brooklyn, NY

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*This offer is limited to select Ohaus® Scout® Pro Portable Electronic Balances. To receive the 25% discount, please include promotion code MZ when placing the order by phone, fax, mail, or Web (type MZ in the Promotion Code box during online checkout). Offer expires November 18, 2011; cannot be combined with any other offer or contract pricing; excludes Carolina™ Curriculum materials; and cannot be used to credit account.