It’s almost time to head back to school and I would love to help prepare you for the 19-20 school year! I know teachers spend hundreds of dollars every year supplying their classrooms with resources and I would love to help ease that burden. Me and Bethany over at Science With Mrs. Lau have teamed up to offer you some awesome resources to help get you through the school year. You won’t want to miss this!
First, we are giving away TWO $75 TpT gift cards! You can enter to win them in the rafflecopter below (you only need to enter on one of our blogs).
Next, I’ll be sending 4 lucky winners my mega writing prompt bundle that has over 130 writing prompts that cover all science content areas. Writing prompts are a great way to get students thinking and writing about scientific concepts. If your administration is pushing for more literacy in your classroom, this resource is for you!
(By signing up you are subscribing to my email list, where you will receive 1-2 emails per month with teacher tips, helpful websites and links, and classroom freebies)
Once you’ve entered my giveaway, be sure to head over to Bethany’s blog to enter to win her year-long chemistry or biology doodle diagram bundle! If you’ve been wanting to try out doodle notes this resource has everything you need.
We hope you have a great school year!
Becca and Bethany
If you read my blog post on recommended summer science reads, you saw my confession that I'm not generally a big non-fiction reader. I love to read, but fiction is my go-to.
As I was compiling a science book list for students and teachers, I kept seeing and getting recommended The Serengeti Rules by Sean Carroll (If you've used any HHMI videos in your class, you know who he is). I decided to check it out from the library and I'm so glad I did. The first section of the book discusses cellular rules of regulation. When I first started reading I was thinking "I thought this was an ecology book!" but what's fascinating is he relates cellular rules of regulation to ecological rules of regulation in later sections of the book. So many concepts cross over. For example, cells maintain balance using homeostasis, ecosystems maintain balance with carrying capacity. Cells populations are regulated from the bottom up by food availability, and so are animal populations. Cellular process such as enzyme activity are regulated by negative feedback, while populations are regulated by negative feedback in the form of trophic cascades. It was cool to see the cross over and I kept thinking "this book is perfect for honors and AP biology students!"
As I set out to look for supplemental student and teacher resources for this book, I came across the official version published by the Princeton Press. There is a ton of great information included in that document, but it didn't suit my teaching style. I wanted students to pull out the main ideas and have clear graphic organizers to fill out as they read the book without getting caught up in the nitty gritty details. So I went back through the book and created my own resource for students that is more user friendly. It includes writing prompts, graphic organizers, chapter discussion questions, and more. Below are some images of what the resource looks like (page borders differ depending on if they are a pre-reading, during reading, or post-reading activity).
HHMI also has some additional resources that supplement the book that you can find on their website. And most exciting.... they are coming out with a Serengeti Rules documentary some time this fall! The trailer looks fascinating and I can't wait to see the full movie. Keep your eyes peeled- the HHMI website frequently offers free DVD's to classroom teachers.
I hope you enjoy the book!
*If you are already familiar with how CRISPR works to make GMOs and just want the teaching resources, hop down below the Youtube video*
Some people are terrified of the phrase "Genetically modified organism," yet they are literally everywhere. Roughly 75% of the foods in grocery stores have been genetically modified in some way. While creating a GMO used to be a long time consuming process, the development of CRISPR technology has made the process much faster and cheaper. As CRISPR technology becomes more refined, GMOs are going to become more common, not less, and we need to teach students about them.
How CRISPR Works
I recently was able to attend a seminar talk at Arizona State University by Jennifer Doudna, who helped develop CRISPR technology. If you aren't familiar with how CRISPR works, here's the gist:
Alright, ready for some teaching resources?!
1. The website Unlocking Life's Code has a good overview of CRISPR and links to additional resources. You can check it out HERE.
2. This interactive from PBS shows students how GMOs can be made (this is not via CRISPR). I like that it is simple and easy to use. You can view the interactive HERE. HHMI has an interactive site showing how CRISPR works you can view HERE.
3. This New York Times article has a student reading and questions, along with a ton of helpful links to get you started with GMOs. You can find it here.
4. Want to try some GMO speed dating with your students? In this activity, students are given an organism card (they are either a donor or a recipient) and go on "speed dates" with other organisms and determine if they have any genes that would be beneficial in sharing. You can find the lesson HERE. Note: Having done this activity with students, I would recommend it for honors/AP students.
5. If you haven't seen the University of Buffalo's case studies, you need to check them out. They have a TON of great resources for free (you can pay an annual fee for the answer keys, but usually aren't necessary). They have a bunch of case studies relating to GMOs you can view HERE. I have done the golden rice debate with my students and it always works well.
6. A fun activity you can do is to bring in a bunch of foods from home and have students scan the barcodes with the "Now Find Organic and Non-GMO" app (available for free in the app store). I've found that not every food I scanned is in the app, so be sure to try it at home first.
7. I had my students read this article from Nature and we held a Socratic seminar. The article examines if we should be able to edit our children's genes. It was interesting to hear my student's viewpoints on the topic (the majority were firmly against any sort of gametic gene editing).
8. The University of Washington has a lesson on GM salmon that includes 4 different stakeholders for them to read about. You can check out the lesson HERE.
9. Since I teach a PBL style course, I came up with a Shark Tank project where students had to design a GMO and pitch it to a bunch of sharks (the panel was made of teachers and college professors). This lesson in my TpT store has an outline of the worksheets and activities I used (note: it is not a print and go daily unit, but a guide for the project).
10. If you have time to show a documentary, Food Evolution narrated by Neil deGrasse Tyson is a great option that explores GM foods. While every documentary has a little bias, this is much less bias than Food Inc. and a better option. You can view the trailer below:
11. BioRad has a free cut and paste paper activity where students simulate the CRISPR-Cas9 process. It can be found HERE.
As I find more resources I will add them to the list. If you have any additional favorites, leave them in the comments!