This is one lab that you don't want to miss! It's easy, the materials are inexpensive (you probably already have them at home), and it ties together multiple concepts. Winner!
In this lab, students will analyze a pedigree of a fictitious family. In the introduction, students read that "Jon and Sue Smith" were in a car accident and need a blood transfusion. The hospital asks family members to donate, but students will need to figure out which family members are able to successfully donate. To complete this lab, students will need to understand blood types, punnett squares, and pedigrees. Its a great end-of-the-unit lab when you are finished with genetics.
One piece of feedback I have gotten from my TpT store is that this lab can take a while to set up. I'm here to give you some tips to save you set up AND clean up time.
Teaching English language learner (ELL) students is not for the faint of heart. In my teaching career, I have always had ELL students trickled throughout my classes. This year is the first year that I have had a biology class made up of entirely all ELL students. They vary in their English speaking abilities; some can speak it decently well and others moved here from Mexico only a few months ago. My main focus had to shift from being a biology teacher to being an English teacher and sprinkle in some fun science content. It has been really fun to work with them, giggle with them as they use English phrases incorrectly, and hear them giggle at me as I try and speak Spanish.
I had a humbling experience today in class that reminded me of a previous experience that happened a few years ago. This year since I have all my ELL students together, I’ve often used google translate to translate some of the vocabulary so they can read the definitions in both English and Spanish. I usually try and ask the Spanish teacher next door to proofread the Spanish and make sure it’s grammatically correct. This can be tricky in science, especially when words like “organic” mean very different things if you are in chemistry class opposed to biology class. Today I didn’t have time to get my notes proofread so I just crossed my fingers and went with it. As we were taking notes, I asked one of my students if the Spanish translation made sense. Our conversation went something like this:
Me: “Does that translation made sense? Is it correct?”
Student: “I don’t know, I don’t read Spanish very good.”
Me: “You can speak it but not read it? Didn’t you learn to read Spanish when you were little?”
Me: “When your parents started teaching you to read, didn’t you use books that were in Spanish?”
Student: “I didn’t learn to read until I was in kindergarten.”
Me: “Ok, well don’t you have Spanish books around the house that you’ve read as you’ve gotten older?”
Student: “The only book in the house is the bible.”
It made me sad to think these students didn’t read at home with their parents growing up. I remember looking forward to bedtime so I could read Junie B. Jones with my Mom. Books were all over the house, something I took for granted. Let me be clear- I’m not in any way suggesting these parents failed their child in some way by not reading with them. Many parents are just doing the best they can to get food on the table. Today’s experience reminded me of something that happened in my first few years of teaching middle school. We were finishing up our body systems unit and I was going to do a frog dissection with my 6th graders. I had permission slips sent home in both English and Spanish, since some parents opt out of having their child dissect for personal or religious reasons. Picture a very tired and cranky teacher at the end of the week, trying to collect 150 permission slips. I was calling on students that still hadn’t returned their forms and got to one particular student… let’s call him Jason.
Me: “Jason, do you have your permission slip?”
Me: (getting frustrated) “You’ve had a week! I really need it returned.”
Jason: “My Mom can’t read it.”
Me: (starting to raise my voice) “I sent it home in both English AND Spanish!”
Jason: (practically yelling) “MY MOM CAN’T READ!”
Now picture that tired and cranky teacher looking like she got slapped in the face. I wanted to sit down at my desk, cover my face and cry. I felt like the most insensitive teacher in the world. My heart broke for this kid. I didn’t just feel bad because I had lost patience, but because at such a young age he would have the responsibility for helping his parents read and fill out important paperwork. His 7 years of education was probably more than his parents had completed. It made me look at my job in a whole new light. It also made me so grateful for the education I was given. I’m so glad I remembered that experience today.
So to all you ELL teachers out there, remember- YOU MATTER! When you are having days where you feel like your students aren’t learning English as fast as they should, remember that they might not have had the same opportunities you had. They are doing the best they can. You have a hard but rewarding job and are making a huge difference in their life. 10 years from now those students might not remember that one awesome lab you did, but they will remember the kind teacher who for an entire year helped them learn English.
It's April. Sigh. If you live in the US, you are likely experiencing testing season. Between ACT, SAT, and state exams, it seems like the entire month is taken. Kids are burned out and teachers just want to start teaching again. Students have to be quiet when they finish testing which can be a struggle no matter which age group you teach. If your school is like mine, students aren't allowed to be anywhere near their phones when they are done testing. As much as I would love to see them whip out their favorite book, the last thing many of them want to do is read when they just finished a 3 hour test. Here are some ideas to keep them quiet until everyone else is finished testing:
1. Print out sudoku pages. The first few times I did this I realized many students had never done a sudoku puzzle before, so you might need to teach them. But your left-brained students will have fun working on them! You can print them for free by clicking here.
2. Word Searches- Check out this website where you can print pre-made word searches or even create your own.
3. Coloring Pages- This is my personal favorite stress-relief activity. I love printing out Mandala images and letting my creativity run wild. You can find free ones here, or I've even seen books of them at the dollar store. You can just buy a book and make copies for your students.
4. Extreme Dot-to-Dot- These will take your students quite a bit of time! Unfortunately I haven't found free ones online that are very good, but the books are inexpensive on amazon's website (just search for extreme dot to dot). I have one that I make copies from and the kids love figuring out what the image is.
5. ABC Books- I know this sounds a little elementary, but middle school students enjoy it. Give students 14 pages of paper, have them fold in half, and staple on the edge like a book. Have them write one letter of the alphabet on each page. Then, they have to choose a vocabulary word that is specific to your content area, write the definition, and make a picture. Since I teach science, they might choose acid for A, biotic for B, catalyst for C, etc. It is a great way to brush up on vocabulary from the year.
6. Write a thank-you note- Since teacher appreciation day is coming up, sometimes I have my students pick their favorite teacher at school and write them a thank you note. Then I have the notes delivered on teacher appreciation day. It will truly brighten those teacher's day to read them!
7. Hidden Pictures- Remember the hidden pictures in the highlights magazines when you were little? Well you can print them! Head over to highlights website and print off a few. Are they intended for little kids? Yes. Will your secondary students still love them? Yes.
8. Crossword Puzzles- Here is a website that has pre-made puzzles, or check out this site where you can make your own.
9. Metal Mind Teasers- This one isn't my favorite only because it makes a little noise. If you head to a local dollar store, you will probably find the little metal puzzles that students have to separate by twisting and turning the pieces. Some students manage to do them quietly, but a few like to make it an ordeal, so be careful on who you hand them to.
And last but not least.....
10. Sleep- If your school allows it, let that tired kid put their head down. Seriously. Studies show that teenagers don't get nearly as much sleep as they should. After a 3 hour test, let that brain rest.
Any other fun ideas to keep kids quiet after testing? Drop them in the comments!
Becca of Science Rocks
Hi, I'm Becca! I've been teaching science for 10 years at both the middle and high school levels.