Tuesday, January 10, 2017

Student Blog Post Assignment #6: How Does Your Garden Grow?

Now it's time to put some of your recently acquired science skills and knowledge into practice.

Your first step today should be to visit your plants in the garden. Try to find your group's plants. If you can't, don't worry--the most important thing to do is to notice the changes all of the plants have experienced. Snap a few pictures with your phone's (or other device's) camera and then return to the classroom. Briefly discuss your observations with your group and then proceed to answer the following questions in a post titled "How Does Your Garden Grow?".
  1. How is your plant getting bigger and adding biomass? Your explanation should correctly use the terms and concepts of cell division (mitosis)photosynthesis, and cellular respiration.
  2. Phosphoenolpyruvate carboxylase (PEPC) and ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) are two important enzymes used in photosynthesis. Describe how your plants would make these enzymes if a signal was sent to the nucleus to produce more of them. (Hint: enzymes belong to which category of biomolecule?)
Be sure to talk with your group members about the questions as you attempt to compose your responses--together you should be able to come up with some very thoughtful explanations.



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Sunday, December 11, 2016

Student Blog Post Assignment #5: Seed Stories, Semester 1

Now it's time to sit back for a few moments and ruminate on what you have done and experienced this year through doing The Story of the Seed project. What have you learned? What surprised or amazed you? What made you laugh? What made you pause and think a little deeper? Take five minutes to talk about it with your teammates. Listen carefully to each person's reflections on what the project has been like for him or her. What questions do you have about things you observed or experienced in the garden? OK, now, guess what? You are going to write about the experiences of one of your classmates--someone who was not on your team! Find someone from another group and work closely with that other person to summarize his/her answers to the questions above in a short paragraph that you will post under your name. Your post title should include that other person's name (e.g., "John's Seed Story"). Happy interviewing!



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Wednesday, November 23, 2016

Student Blog Post Assignment Bonus: A Fall Cell-ebration

OK, here's a chance for a few extra points on your previous TSOTS blog scores:

You now know what your plants actually look like in reality (as opposed to just seeing artwork on a seed packet), but what do they look like at the microscopic level? Use your recently polished microscope skills to find out by preparing a wet mount slide and taking a closer look! After your peek at your plant's leaf tissue under the microscope, take a nibble of a leaf and then prepare and publish a write-up with the title "Cell-ebration Bonus".

In your post, address the following questions and, if possible, include some pictures of the images coming out of the microscope:

  1. What does your plant taste like? Is the flavor what you expected? Would you eat it on a regular basis? Why or why not? What are some significant nutrients in your plant's tissues that could benefit your own cells?
  2. What did your plant's tissues look like at the three different levels of magnification we have been using (40x, 100x, 400x)? Describe in detail what you saw and include some photos too.



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Saturday, October 15, 2016

Student Blog Post Assignment #4: An Ecological Analysis of the Garden and your Plants

Now that you have read about and discussed some of the factors that influence the forms and behaviors of ecosystems, apply those ideas to the appearance and behaviors of the garden in which your Brassica oleracea plants are growing by developing an analysis guided by the following questions:
  1. What are some abiotic factors on which your plant depends for its survival? What about biotic factors that affect your plant? Describe some of these factors.
  2. How do you know your plants are engaged in competition? For what are your plants competing, and who is the competition?
  3. How are "winners" and "losers" determined in this struggle? Is it always so clear cut who "wins" and who "loses?" What makes that determination complicated sometimes?
  4. Describe other types of interaction (besides competition) in which your plants are involved. Make sure to explain how this interaction affects each organism involved.
  5. What evidence is there in the garden that succesion (or something like it) is occurring in the garden ecosystem? Does it seem more like primary or secondary succession?
It is advisable to address each set of questions in a separate paragraph. This will improve readability of your analysis.



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Friday, October 14, 2016

Student Blog Post Assignment #3: Biogeochemical Cycles and Your Plants

Now that you have some idea of how the many parts of an ecosystem are interwoven and interact to keep life going, consider and respond to the following questions:

  1. What changes do you notice in your plants this week? Describe the overall appearance of your plant.
  2. How do your plants participate in the movement of water in the biosphere? How do your plants' roles in the water cycle relate to the changes you observed in your plants this week?
  3. How do your plants participate in the movement of carbon in the biosphere?  How do your plants' roles in the carbon cycle relate to the changes you observed in your plants this week?
  4. How do your plants participate in the movement of nitrogen in the biosphere?  How do your plants' roles in the nitrogen cycle relate to the changes you observed in your plants this week?



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Tuesday, September 13, 2016

Student Blog Post Assignment #2: Project Description

TSOTS Instructions for 9/15 - 9/16

  1. Check and (if necessary) correct the main title of your blog. It should say "The Story of the Seed," EXACTLY!
  2. Add a clever subtitle (description). See the examples below:
    • The Cauliflower Chronicles (if your plant type were cauliflower, of course)
    • The Broccoli Bulletin
    • The Kale Krew Report
    • The Story of the Kohlrabi Kings
    • The Brussels Sprouts Brief
    • Collard City Press
    • The Cabbage Patch Crier
  3. Make sure settings are set to show a date stamp for all posts
  4. Create an "About" page.
    • Click on the "Pages" link in your "The Story of the Seed" blog control panel
    • Click "New page"
    • Title this new page "About Our Project"
    • Compose a four to five-sentence paragraph explaining the purpose of this project and describing your Brassica oleracea cultivar (kale, for example)
  5. Click "Publish" when you are done


If you are having trouble coming up with a description of this project, see my "About" page.

This Student Blog Post Assignment should be completed by 9/23.

Friday, August 26, 2016

Student Blog Post Assignment #1: Brief Bio

Before you do anything else with your team’s blog (website) today, make sure you verify that your group’s blog was set up correctly. If there are any issues (e.g., someone in your group has not yet received or accepted an invitation to join the blog) you must resolve those FIRST.

Once you have have verified that your site was set up correctly, check once more to make sure that all of the members of the group have been added to the blog as authors (contributors). If they have not been, the blog owner MUST invite these members by email (see instructions under Blog Setup Instructions: http://storyoftheseed.blogspot.com/2012/08/blog-setup-instructions.html). Next, the invitees must open their emails from the blog owner and accept the invitation by clicking on the link provided in the email. After you have confirmed that these members have been added as authors, go on to the step below.

OK, now it’s time for your first official post--yes, that means this one is for points! By Friday each of your team members must post a simple bio about themselves. In your post, please include responses to the following questions:

- What is your name? In what places have you lived (city and state is enough)?
- Have you ever gardened or grown food before? What did you grow and what do you remember about the experience?
- Talk about a person or people in your life who you think know a lot about gardening, farming, horticulture, plants, and/or making food from scratch. Who is this person? What is their relationship to you?


EXAMPLE I

My name is Joe Green. I am originally from Waukesha, Wisconsin. I moved here in 2002 with my mom and older sister. My Grandparents still live in Wisconsin and sometimes we get to go back and visit them in the summer.

I haven't really gardened that much, but sometimes I help my mom with her rose plants. I don't really cook that much, but I like to watch my sister cook and ask her about the ingredients she puts in the food she is making. She's a pretty good cook, but not as good as my grandma. My grandma and grandpa have a huge garden back in Wisconsin and my grandma makes pickles from the cucumbers she grows in the summer. They're tasty, but my favorite thing is pickled watermelon. I know it sounds gross, but it is so good! Whenever we go back I always spend some time helping my grandpa out in the garden. I don't really know what all of the plants are or how he gets them to grow so big, but it's cool to learn about them. Maybe after this project is over I will know a little more about some of these plants like kohlrabi.

EXAMPLE II
I'm Marisol Martinez and I am from Salinas, CA. My grandmother, my dad, and his brother moved to San Jose in 2007. I have family in Salinas, Watsonville, Hollister and Mexico.

I cook many of the meals at home so I know how to cook. I learned most of what I know from my grandmother. She grew up in Tamaulipas, Mexico. My favorite thing to make that I learned from her is mole de olla con lentejas. I don't know exactly how to say it in English, but one of the ingredients is little seeds that kind of look like tiny beans. My grandmother probably knows the most about food and cooking of all of my closest relatives. I like coliflor, but my group is growing brussel sprouts. I like gardening. In my third grade class we had a garden and I planted carrots and we got to eat them at the end of the year. They were really sweet and very orange in the middle.