Monday, November 16, 2015

Formative Assessments in Biology

As a part-time technology integrationist for my district, I create a monthly newsletter on Smore for all the staff members. It usually includes updates, ideas from various K-12 classrooms that I've seen, and suggestions for new tools to try. This month, I focused completely on formative assessment. It's been a big part of our PLCs, and after a conversation with some of my colleagues I realized that I use a lot of tech-based formative assessment in Biology.

So this post is a summary of some of the digital formative assessment tools I shared with my staff members in the October newsletter. For each resource, I've provided an explanation of what it is, how it works, and an example from my own classes. I also have a large arsenal of non-tech formative assessment ideas I use in class, mostly based on Paige Keeley's "Science Formative Assessment," which I use weekly. Maybe I'll share some of those in a later blog post!

I know that formative assessment is one of those "buzz words" in education right now, but once I started using targeted methods more thoughtfully to truly probe what my students were thinking, I was just coasting along in class, doing my own thing, oblivious to what my students needed. Bringing in effective formative assessment was the first step in creating a responsive, learner-centered classroom.

Padlet

What?
Are you looking for a good way to get at students' initial ideas about a topic or new content? Padlet is a great tool for aggregating students' thinking so that the entire class can share with each other. This also allows you (and the students) to look for common misconceptions and/or patterns in thinking.

How?
Set up an account online and create a blank Padlet. Each Padlet you make has its own web link, which you can copy and share with students. All the students need to do is go to the web link, click on an empty spot, and then start typing! Students can also add photos and links to their submissions. Although I've always had students access Padlet through a link on Safari, there is also an app.

Example
The photo below shows how Anatomy students shared their questions related to zombie anatomy after watching a series of video clips and making observations. These questions were then connected to the unit on the Nervous System.


Formative

What?
In looking for a digital tool that allowed students to share models in Biology, I came across the web-based tool, Formative. Using Formative, students can answer various types of online questions the teacher has designed. What makes it better than other tools, in my opinion, is that students can draw their answers and there's no log-in or account required for the students.

How?
Once the teacher sets up an account, s/he can design assessments with many different types of questions: multiple choice, show your work, short answer, true/false. You can also add a variety of content to accompany the questions: images, text blocks, a whiteboard, and YouTube videos. After creating the assessment, one option is to copy a link that makes the assessment accessible, even without logging in. Students are immediately prompted to enter their first and last names when they access the link and start the assessment.

Example
Biology students completed an experiment investigating the greenhouse effect this fall. After the experiment, I wanted to know what they thought about their results. Using Formative, I asked them to draw what they thought was happening in their Control and Experimental bottles. Once students submitted their drawings, I could see all of them in one place on my Formative account, making it easy to skim through them and get an idea of where students had gaps in understanding.


Educreations

What?
I have seen many more students using Educreations this year. It's a simple way to make quick videos. Students can add photos, text, and/or drawings to their video, and then narrate over the image they've created. Having the students speak and explain something visually at the same time is a powerful way to get a peek into their thinking.

How?
You as a teacher will set up an Educreations account and classes in that account. Each of your classes will be assigned a class code. When students originally sign up for Educreations in the app, it's good to have your class code handy for them. If they enter your class code, you will automatically see all their completed projects in your Educreations account. Students can also copy a link to their Educreations video and submit that link on Schoology.

Example
After requiring some student research on the Nitrogen Cycle, I wanted to know what they understood so that I could plan out instruction for the standard. So I asked the students to build an Educreations video showing particular terms and describing their current understanding of the cycle. After watching these short videos, I had a much better idea of where they were struggling.


Socrative

What?
Socrative is another type of "quiz builder," but there are a couple of things that I think make it stand out from others. First, some students really like the "space race" option, where the class can watch progress through the quiz as all the individuals or groups completing the quiz move their rockets across the screen as they get more questions correct. Socrative also has very detailed teacher reports, which is something I'm looking for with particular assessments.

How?
After you set up a teacher account, you are assigned a "class number" that will never change. Students can go to Socrative online or via the app, enter your class number, and get right into the quiz. Some other nifty options Socrative offers are "Quick Questions," "Exit Tickets," and different options for pacing within the quizzes.

Example
Before starting the topic of Evolution with Biology students, I wanted to know what common misconceptions they had. I set up a series of true/false questions in Socrative that the students answered before learning anything about Evolution. With Socrative's super-duper reports, I could quickly and easily see that most students were okay with Questions 5 (below), but I knew I definitely needed to focus on Question 1 throughout the unit.


Popplet

What?
Popplet is a mind-mapping app that is super-simple for students to use. A good application for this app is when students have been learning a bunch of different pieces that then need to be connected to a bigger idea. It's another way to encourage students to think critically about their learning - and for you to see if they're ready to extend to that higher level of thinking.

How?
No account required for you, no account required for students. Yay! Students simply open the app, create their Popplet, download the image, and then submit the image to Schoology to share it with their teacher.

Example
In an attempt to help students understand the connections between 2 different standards that they had previously learned (the carbon cycle & climate change), I gave the class a set of "vocabulary" terms from both topics and then tasked them to create a Popplet that connected all of the terms with their own ideas.