Carolina Tips - March 2011 - Biology Edition
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Classifying Organisms with Your Students
Living organisms get students' attention and are great tools for teaching life science. Here's an activity that introduces students to taxonomy and includes collecting, caring for, and classifying living organisms. It's complete with a downloadable black line master and ideas for cross-curricular studies. See the link below for more.

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Classifying Organisms with Your Students

Evolution and Antibacterial Resistance
Bacteria can adapt to environmental changes and develop resistance to drugs that were once toxic to them. It's a serious problem for health care providers and patients. This discussion of antibacterial resistance can help you explain the basics to your students and suggests 2 kits for further inquiry. See the link below for more.

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Evolution and Antibacterial Resistance

Forensics Activities Under the Microscope
Flower Morphology, Dichotomous Keys, and a Crime to Solve Using Histology Slides to Enhance Mammalian Dissection
Flower Morphology, Dichotomous Keys, and a Crime to Solve
Introduce your students to flower morphology and the concept of a dichotomous key in a forensics context. This activity is based on our popular "Flowers for Freddy" Forensics Kit with discussions of flower anatomy and identification and exercises on dichotomous keys and flower dissection. Click the link below to get on the case.
Using Histology Slides to Enhance Mammalian Dissection
Tissues seemingly identical to the naked eye often reveal clear differences under a microscope. That's why it's important to integrate prepared microscope slides with a mammalian dissection. Here are some ideas you can use to enhance student learning with slides during your next dissection lesson. Take a look at the link below for more.
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Interactive Activities Experience NSTA
Understanding Familiar Units: What is a Light Year? Carolina's Virtual NSTA Experience
Understanding Familiar Units: What Is a Light Year?
Here's an activity that gets your students moving while they practice measuring and manipulating units. By putting time and distance traveled into units students can directly relate to, the abstract concept of the light year is more easily understood. Learn more about this inexpensive, fun activity at the link below.
Carolina's Virtual NSTA Experience
If you can't experience our booth at the NSTA National Conference, you can pay it a virtual visit. We'll use our Facebook page to share videos from our workshops, run contests, announce winners, and allow other educators to share their experiences. Just "fan" us on Facebook before the fun begins on March 10, 2011.
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Living Materials Shipping
Carolina offers Monday-Friday and Overnight Shipping of Living Materials!
Living & Perishable Materials
Carolina offers Monday–Friday and overnight delivery options for living materials!
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Featured Videos
How to Care for WOWBugs™ Video
How to Care for WOWBugs™
WOWBugs™ are ideal for teaching a wide variety of fundamental biological concepts and life science skills. Caring for and handling these insects are easy. We'll show you everything you need to know, from receiving your culture to using it in an activity, in about 3 minutes. Just buzz down to the link below to get started.
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Teacher 2 Teacher Tips  
Teacher Tip:
Easy Strainer

Need an easy, inexpensive way to strain water from field collection containers or an aquarium? Here's how to do it.

1. Cut a piece of cheesecloth slightly larger than the opening of your lab sink.
2. Place the cheesecloth over the sink and tape it securely at the edges.
3. Pour the water through the cheesecloth, which will block any detritus and prevent it from clogging your sink.
4. Discard the cheesecloth and detritus.

Submitted by:
Kimberly Lewis
Wellston High School
Wellston, OH

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