Though I have titled this mastering chemistry, this
methodology of teaching would work in many content areas. Our math
teachers are looking into adopting this especially in their algebra 1
classes. So it would easily work in a physics course. In terms of
training: we are glad to do the training, and in fact we are doing a
workshop this coming Jan in Colorado (Jan 16-17). You can find this at
http://educationalvodcasting.com . We are also planning on doing one June
22-24. We don’t have all the details worked out so we don’t have a flyer
for that just yet. Also at that website you can learn more about what we
are doing. This is not some sort of program that has been developed
commercially, it is just something that aaron and I have “invented” recently
using the video podcasts. So if you want to try this out, as far as we
know we are the only ones using this approach. It has caused quite a stir
as people have found out about it…
So in terms of staff development, as of right now I
guess we are the only staff development “opportunity.” We have traveled a
bit to share what we are doing and have gotten some good feedback. One
teacher told us that our staff development was the best he had been to in 20
years of teaching. That said and we would love to have you
come to Colorado either in Jan or June—or if you district was interested we
could come to your site and train you
on-site.
I hope this helps.
Have a great day.
Jonathan-
I am sure you have been inundated with questions as the discussion on your teaching techniques has really taken off on the AP Chem listserv. Well, here is one more...
I am very interested in your technique. I am trying to explain it to my dept chair and to the administration. I would love for them to find the funds to send me to your workshop in June. But anyway...my question. I imagine that you remove your podcasts from your page once your class has finished with a topic so I can not find this topic on your current list. My admin (former math teacher), with limited chem knowledge, would like to see your podcast(s) on mole to gram to particle conversions and on stoichiometry. They would like to see if mathematical problems can really be addressed in this format without students being present to ask immediate questions. Anyway, is there any way I could get ahold of your podcasts on these topics? If this goes well, I am sure the school would be willing to purchase your DVD but I think they would like to see a sample on a topic they understand. Thanks for any help you can give.
Leslie
Leslie: don't worry about the questions: I am just adding them to the faq page and will post these for folks. I also plan to use this to write a journal article and also possibly to capitalize on it in some way. To find the mole conversion podcast you can go to:
http://video.google.com/videosearch?q=wphs+chemistry+3.2&emb=0&aq=f#
We actually have uploaded our lower quality podcasts to google video. If you search wphs chemistry you can see our stuff (about 100 videos). This video is our first year of chemistry podcasts so they are a bit rough, but you should get the idea. This year we are re-making all of our ap chemistry podcasts and the quality is much better.
Have a great day.
Jonathan Bergmann
What will you do 2nd Semester with kids who are behind?
Cathy:
A good question: We had to think this through. For what it is worth, here is what we have come up with. We are going to set the “ultimate” benchmark for the year. We don't honestly know where that will land at the end of this, our first, year. So in our system at the end of this semester the benchmarks are:
A= Pass the Final with 80% + do a project and be ½ way through Unit 6
B = Pass the Final with 80% + do a project
C = Pass the Final with 80%
F = Anything less than above (We did away with D's and so far nobody has challenged us on this—we never asked administration we just did it—we shall see if it flies in the future)
So a student has to have completed unit 5 and gone one step past that. If they don't then they get an F.
So next semester they have to start where they left off. But what we are telling them is that if they “cross” the A line by the end of the school year then regardless of what grade they got 1 st semester we will give them an A for both semesters. This will require us to manually go back and change their grade. This only seems fair, since they truly have mastered to the A level. This also is giving hope to our kids who got behind 1 st semester. In the past week we have met with each kid and discussed where they are at and what they need to do to get to their target grade. There is only 3 weeks left until our semester ends on Dec 19 th . What we are finding right now with our students who have gotten behind is that they are working very hard right now and frankly, we think that about 1-2 students per class will end up failing. This is actually better than when we taught a traditional curriculum. Of course this is just my sense, but I will know in 3 weeks. The other think I am seeing is a lot more kids coming in at lunch working on labs, working on assignments, etc. It has been pretty cool seeing them beginning to take ownership for their own education. I would love for our Algebra classes to start this sort of program and start training the kids to do this. Then I think they would learn that learning is their responsibility. I think that before students had school “done to them.” And with this model, for them to be successful, they must actually LEARN the content. My role is totally switched: I am a Chemistry coach, not the teacher authority figure.
How big (in MB) are your files and how do you accomodate kids who don't have access to technology?
ScreeenCast Size
Onto your other question: We are using SnapKast and find that the file size is 1MB per min. That sounds like what you have as well. Though these files are pretty large, our students learned pretty quickly that a flash drive is essential for their learning. These kids are “digital natives,” so this has not been much of an issue for them.
Now for those of you out there who think I teach in a tech rich school district and all kids have ready access to technology, that would not be true. We teach in a rural school district that has all socioeconomic strata. We do have kids who live in million dollar houses, but also many kids who are just above poverty. For kids without internet or computers we have found a way using NERO software to convert the podcasts into a DVD format. We bought online 200-300 blank dvd's and we burn them such that they can put them in a dvd player and push play. I think each dvd is about $0.25 so it is really a minor expense
Lab Logistics and Cheating on Labs?
Question:
i was wondering if i could ask you a few questions about how you are running your mastery chem program.
i am curious about the logistics of the labs:
how do the students do the labs? do they have to sign up for them in advance? is it first-come, first-served? is there a certain number of lab stations set up
and do they get to pick? do you only have labs for a particular unit setup and/or do you have labs from past units available as well?
when students do labs are they written up in lab books which are handed in? do you return marked labs back before the end of the unit? how to do you prevent
other students from copying someone elses lab results?
many thanks
niels
Neils: we had to deal with this issue in class. We think some of the students were copying others's labs and so we decided to make sure that each student had done each lab. Students must get our signature to verify that they have actually done the lab. Now are they copying someones questoins. What I am now doing is also asking that they answer a key question about the lab in order to get "credit." In doing this I have "caught" a few kids who were copying work (mainly worksheets)and then I have had stern discussions with them about how they are not going to ever pass an exam unless they individually understand the Chemistry. I guess the moral of the story is that some kids will try and find ways to cheat. With a new system such as ours students will try and find the loopholes just as they always have in the past. I think our system actually "catches" more of these kids. No longer can a kid cheat his way through Chemistry.
Lab Logistics: We have set up around the room several labs. I would guess that there are 4-6 labs set up at a time. We label them and students go to that station to do the labs. Before students actually "do" the labs I require that they spend a few minnutes with me discussing the lab with me. This discussion includes:
- Safety:
- Pre-Lab Discussion
- Procedure.
- Any other of the key points that I want to make. For example: What is the key concept that students must get out of a particular lab, etc.
Grading of Papers
One thing that we have been doing is checking the students work in real time. Students bring me their assignments (worksheets, labs, and even tests). I then grade them on the spot. If I see mistakes I hand them back and ask students to do them over. This is also done with tests and labs. So I don't end up taking papers home to grade. So much of my class time is used by me grading the student work. This makes class time truly crazy, but I think that the immediate feedback is very helpful to the students. It also allows me to differentiate. My top students must turn in "perfect" work. For those students who I know are going to barely pass the test with the 85% (often on the 2nd or 3rd try) I allow less than perfect work. If they generally get the topic then I mark them down as mastering the content. These students are usually behind the main group of students and it gives them some hope as they move along.
Mastery Chemistry in AP Chemistry
From: Michelle
Jonathan, I purchased your DVDs this summer and am pleased with them. I have been following the strand about Mastery and have a question. I have only one semester to teach AP chemistry. I am hoping to apply your concepts and have the students watch the podcasts on their own time. Do you have any suggestions for me with this level of class, like what would be the best source of problems to work the following class period,etc? They would have to be on a schedule and not really working at their own pace. I have already had these students for honors chem. Thanks for any input you have time for.
Thanks, Michelle
Michelle: what you are describing is exacly what we are doing with our AP Chem classes now. Students watch the podcasts on their own time (but they all do the same podcast on the same night). And then in class students work together on problems. We are using Zumdahl's 6th Edition and most of our questions come from there. We have thought of writing our own series of questions so that they more closely mirror the AP format, but have not had the chance to do that just yet. We call this method the Pre-Vodcasting Model. Where students watch the podcasts at home and then do the "homework" in class with us there to help them when they get stuck. It works wonderfully. We are uncertain if we are going to do AP Chem next year with the mastery model. We find that with this model this level of student works better when there are lots of them to work together. I hope that helps. If you do end up using this model (and our podcasts) please tell us how things go for you. We would like to see how this is working outside of our school system.