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Videos de los sentidos. Unsorted EOC Resources. Youtube - Mitosis. Norfolk Botanical Garden - Celebrating 75 years and still growing. It's Plantin' Time! One of the most anticipated science units in my classroom is our study of life cycles.

It's Plantin' Time!

We spend most of our fourth quarter studying the life cycles of plants, butterflies, frogs, and mealworms. It's one of my most favorite times of the year and one that my kiddos really look forward to! Our end of the year open house falls during this time and we made these flower booklets from myLife Cycle of Plants unit to showcase our plant study. However, we had few glitches!

It was crazy-time there for a few days! We started out with a parts of a seed lab, observing, writing and comparing predictions about what we would find inside of our seeds. After a couple of days we got this and had to start over! I love how this student included the mold in her diagram! We labeled diagrams of plants and wrote about the job of each plant part.

You can grab a copy of these charts in my TPT shop {HERE} We also incorporated some comprehension strategies with this little cause and effect activity. Plant Life cycles - Teamwork 6 Class Blog. Second Grade: Science SOL 2.4b Life Cycle of Flowering Plants: Virginia Teaching Resources: worksheet, links, printables - SOL Teacher Store. Great Plant Escape- Life Cycle. Schools Science Clips - Life cycles. Life Cycle of a Plant - Second Grade Plants. Flowering or non-flowering plants. Non Flowering Plants Revision. Diversity "Diversity is not about how we differ.

Diversity is about embracing one another's uniqueness. " - Ola Joseph "United we stand, divided we fall. " - Aesop (620 -560 B.C.) "Diversity: the art of thinking independently together. " - Malcom Forbes "Love the one you're with. " - Stephen Stills "Diversity is the magic. The greater the diversity, the greater the perfection. " - Thomas Berry "We are eternally linked not just to each other but our environment. " - Herbie Hancock "We cannot afford to be separate. . . . "I know there is strength in the differences between us. "Uniformity is not nature's way; diversity is nature's way.

" - Vandana Shiva "Share our similarities, celebrate our differences. " - M. "Diversity is the one true thing we all have in common. Home of CELLS alive! Learn Biology Online For Free with our Huge Collection of Open Courses. If you’ve always been interested to learn more about nature and the diversity of life, you can now Learn Biology Online for Free!

Learn Biology Online For Free with our Huge Collection of Open Courses

Free Biology courses are easy to find yet some of the ones you find may not be worth your time. We’ve put together a list of Biology courses from well-respected institutions such as John Hopkins, Yale, MIT, Stanford, and UCLA. Hopefully, this free resources will help you advance your knowledge of Biology towards a career in education, medicine, research, and agriculture. MOOCs are Massive Open Online Courses. They are university courses that have been put online, often with enhanced functionality such as Lecture Notes, mini-quizzes and other special features.

These are University-level courses that have been put online. Many textbooks to help you learn biology online are now made available for free, in either PDF or Digital Format. We have listed here some of the more popular K-12 Resources available for learning Biology Online. Interactive Biology, by Leslie Samuel.

InnerSuper. Brain Basics. Biology - Science. Com. Inner Body: Human Anatomy Model. Animal Diversity Web. Plant Encyclopedia to Identify Plants, Flowers, Trees & More. BioVisions. Wellcome-images. Bio-Alive Biology and Life Science Video Search Engine. We are not alone. Microscope Imaging Station. The Cell: An Image Library. Virtual Body. Ask Nature - the Biomimicry Design Portal: biomimetics, architecture, biology, innovation inspired by nature, industrial design - Ask Nature - the Biomimicry Design Portal: biomimetics, architecture, biology, innovation inspired by nature, industrial desi.

Organize-It: Test Yourself on Biology Categories. Virtual Body. Cell Size and Scale. Some cells are visible to the unaided eye The smallest objects that the unaided human eye can see are about 0.1 mm long.

Cell Size and Scale

That means that under the right conditions, you might be able to see an ameoba proteus, a human egg, and a paramecium without using magnification. A magnifying glass can help you to see them more clearly, but they will still look tiny. Smaller cells are easily visible under a light microscope. It's even possible to make out structures within the cell, such as the nucleus, mitochondria and chloroplasts. To see anything smaller than 500 nm, you will need an electron microscope. Adenine The label on the nucleotide is not quite accurate. How can an X chromosome be nearly as big as the head of the sperm cell? No, this isn't a mistake. The X chromosome is shown here in a condensed state, as it would appear in a cell that's going through mitosis.

A chromosome is made up of genetic material (one long piece of DNA) wrapped around structural support proteins (histones). Carbon.