Principle: Emphasize student reasoning, sensemaking, and developing a deep understanding as the goal of activities, rather than producing the right answer or complying with instructions
Getting students to use evidence to support and evaluate claims
"Is that evidence sufficient? Are there other kinds of evidence that could support our claim?"
"Interesting idea, [name]. How could we get more evidence for that?"
"What's your evidence for that?"
"How do you know that?"
"What did you see/observe that makes you think that?"
"How can you support or defend what you just said?"
Getting students to explain their reasoning and elaborate on their thinking
"How could we test/further investigate that conclusion/idea?"
"That's interesting - tell us more about that."
"Take your time; say more."
Press students with a counterexample or restate a student response in a "devil's advocate" question (e.g., "Sure, but let's say I did decide to combine the substances--what would happen then?")
"Why do you think that?"
"Why not?"
"What did you do to figure that out?"
"What evidence have we collected/what science ideas have we learned that can help us explain this phenomenon?"
Getting students to revise, reflect on, and extend their thinking
"How could we gather more evidence/find out more about that?" After collecting responses: "Who will take that on for us?"
"After listening to our discussion, who has changed their thinking?"
"How has your thinking changed from before to after the investigation?"
When students do change their thinking: "What changed your thinking about this?"
"What new questions does this raise for you?"
Getting students to view struggle, confusion, and mistakes as a normal part of learning
"It looks like you might be struggling a bit; that's okay. That is how we learn new things. If it were super easy then you probably wouldn't be learning much! Maybe we can find a strategy to help us tackle this problem/challenge more effectively."
"What still confuses you about [X]?"
"What questions do you have?" (instead of "Any questions?" or "Does that make sense?")
"Groups were struggling with [X], so how about we talk about why that was challenging and discuss the things we did in response. Let's start on this side of the room. Group A, what did you find challenging about [X]?"
"It's okay not to know. Some of the most important scientific discoveries happened as a result of mistakes, so it's important to think about what you might learn from this and how you can use your new knowledge next time."
Use evaluation and feedback practices that focus on deeper content understanding/reasoning and students' effort and strategy use over normative comparisons and ability/intelligence
What to say when reviewing for assessments
"As you prepare for [assessment], think about how you're going to show your understanding and explain your thinking instead of just memorizing facts."
"Let's talk about some ideas for how to practice thinking through these concepts at home to prepare for the [assessment]."
"I'm looking forward to seeing your thinking on [assessment]." (instead of "I'm hoping to see some good/better scores")
"I can see from the [assessment] that maybe we should spend some more time discussing [concept] together so that we really understand it."
What to say when asking students to revise their work
"The most important thing is that you really understand this stuff. It’s less important whether you got it the first time around or have to revisit it a few times to get it to click."
"Scientists have to revise their work all the time."
What to say when praising students' effort and growth (rather than their ability or intelligence)
"I really like the way you planned out your steps, that really shows me that you thought carefully about your strategy."
"Look at the improvements you’ve made. Your hard work really paid off"
"I noticed that you made progress on [X]."
"I was happy to give you extra time because you were all working so thoughtfully and it’s important that you have that time to figure this out."
"I can see how hard you worked / I can tell you put a lot of effort into this because…"
"You're becoming an expert."
"I like that you [specific feature of student response] because it shows me that you [comment about strategy use or effort]."
What to say when responding to student errors or mistakes
"Your strategies got you this far; what else might you try at this point?"
"Why do you think you made that error?"
"Show me what you've done so far so that we can think together about what to try next."
"Looking at what you have here, [suggestion] would strengthen this because [rationale based on rubric description or evaluation standard]."
"You're not there yet, but I think if you work hard on [strategy], you’ll see improvement."
De-emphasize social comparison and competition
What to say when inviting reluctant students to participate (instead of deferring to other students)
"I’m not asking you to be right, I’m asking you to share your thinking."
"Tell us your best guess right now so that we have as many ideas/predictions as possible to return to later." (emphasizing that we can update our understanding of a phenomenon as we gain evidence)
What to say when soliciting and demonstrating value for multiple perspectives (instead of recognizing the first or fastest responses)
"What's another way we could do/say that?"
"[Name] just suggested [X] - do we agree with that idea? Who has a different perspective or something to add to our thinking about [X]?"
"We just heard [name] describe [X]; who else had that observation?" With follow-up: "What other observations did you all have?"
When enforcing wait time: "Take your time and think about it for a minute. It is not important that you get your answer before others. It is important that you take the time you need to think through the question. I'll ask for volunteers in a few minutes."
"Did anyone say it differently?" (affirms original response/right answer while communicating value in hearing different ways of expressing the same idea)
What to say when returning assignments to students
"Don't worry about how your neighbor did. Instead, I'd like you to spend a few minutes looking over my comments. See if you can identify where you are making mistakes and what you need to keep working on."
"The way you are thinking about this in this assignment is so much more sophisticated than how you were thinking last week - I can tell you've really grown a lot in your thinking."
Model the commitment to learning and growth that you want your students to exhibit
What to say when modeling mistake-making and responding to correction
"Oops, I made a mistake there, but that's ok…"
- "...that’s what happens when you try something new/difficult."
- "...it gave me the chance to learn [X]."
"Thanks, [name]. Your comment/question helped me find an error in my thinking/my work. This is why it's helpful to discuss our ideas with others."
"I made a mistake there. Looking at it again, it looks like I went wrong when I did [X]. Next time I think I’ll use [strategy] to check my process."
What to say when modeling effective strategy use
"As strategic readers, we [explain reading strategy]."
"When I find something difficult/don’t know the answer, sometimes I use [strategy] and that helps me."
"When I don't know something/struggle with something, I try to [X]."
"Here's how I’m thinking about this..."
"As scientists, we know that we need evidence to support our claim, so I think I'll try designing an investigation to collect more observations."
