Assessment & Data

Chemistry Hunger Games

Synthesizing a year's worth of content is difficult for any student, so I always look for innovative new ways to keep my students engaged attempt to conquer all of the learning objectives in chemistry. During the 3 weeks leading up to the final exam, my classroom temporarily turns into a Chemistry Hunger Games war zone where students battle to "kill" off districts - each representing a different unit from the year. Using the chemistryhungergames.com website I designed, my students pour over videos, screencasts, text, images, simulators, and practice problems that prepare them for district assessments. Each student is allowed to take the district assessment as many times as needed to master the district’s content, and I rotate enough questions to make about 5 assessment versions for each district. Point values are assigned according to the proficiency level they achieve on their assessments - all of which are tracked online using a conditionally formatted google sheet to help monitor progress. This gamified twist to the learning process keeps students focused on the ultimate task, mastery of content, while also helping to reinforce that with enough practice and guidance, they have the ability to master anything.

Strategy Resources (4)
Online Student Resource
 
 
After learning how to code, I designed and built my class website to help students find a year's worth of content in one place. On the daily agenda page, I've embedded my versal course covering the entire year's worth of chemistry lessons - though these change each year as I adjust my curriculum.
Student Handout
 
 
This Chemistry Hunger Games Action Plan Starter is a tool I use to help students focus on what content to prioritize, and get used to analyzing their own data.
Student Handout
 
 
Each district comes with 3 individual assessment that I administer as students complete the practice for the unit associated with the district. If students don't conquer them the first time, they're always allowed to retake another version to demonstrate mastery.
Student Handout
 
 
This Chemistry Hunger Games Action Plan Starter is a tool I use to help students focus on what content to prioritize, and get used to analyzing their own data.
Student Handout
 
 
Each district comes with 3 individual assessment that I administer as students complete the practice for the unit associated with the district. If students don't conquer them the first time, they're always allowed to retake another version to demonstrate mastery.
Online Student Resource
 
 
After learning how to code, I designed and built my class website to help students find a year's worth of content in one place. On the daily agenda page, I've embedded my versal course covering the entire year's worth of chemistry lessons - though these change each year as I adjust my curriculum.
Jeff Astor
Cindy and Bill Simon Technology Academy High School
Los Angeles, CA


 

About this strategy

Prep Time:
Long
Subject:
Science
Grade:
Eleventh grade
Similar Strategies
Assessment & Data
Simon Tech Science Fair

The freedom to design, implement, and showcase science labs can be a daunting task for high school sophomores. We end each year in my class with a month of self-paced group projects aimed at constructing an experiment that will test hypothesis around a subject of students' choice. Anything from crime scene investigation, to the chemistry of ice cream preparation, to the reactions involved in instant hand warmers is fair game during this unit. Students collect data that answers their hypothesis and create a website to display their findings. Having a publicly visible product makes sharing the results of student findings easy, and helps them contribute to the scientific community at large. At the same time, it helps hold them accountable to a higher quality of work, knowing anyone, anywhere, can see the incredible things they've created.


 
Feedback Systems
Critical Friends: Wreck-It

My first college lab report really humbled me when it was handed back covered in red ink – my professor was asking for a lot of revisions. However, this feedback was crucial to my development as a scientist, and I want to expose my students to the feedback and revision loops I experienced before they had off to more advanced schooling. Students learn to give and receive feedback during the Critical Friends review period that occurs at the end of big labs. At this stage in the class each group presents their lab results to another group using Wikispaces digital portfolios, and then makes an argument as to how their results answer the lab’s guiding question. Classmates then offer targeted feedback during the Wreck-It portion of Critical Friends, before each group reconvenes to make necessary edits to their work. Students love when they get to play devil’s advocate and present critical “wreck-it” counter-points to other groups' arguments. It’s important to remind students to also offer advice on how to improve the other groups’ portfolio and help them build a more cohesive argument. Each group then reconvenes and makes the necessary edits to their work. Adding more critical eyes to student work makes my job as a teacher more manageable, and guarantees improved overall lab report quality. My goal is that by the time my students take college chemistry or organic chemistry, they will have already had experience assessing the validity of lab analyses and improving experimental design, data collection, and other crucial lab components.

 
Collaborative Student Groups
Critical Friends: Share Out

Peer-review is an integral part of each learning cycle, and I spend much of the first three units teaching my students to engage in a critical analysis of each other’s work. Having another set of eyes examine work samples and offer feedback on how to address weak points in their arguments adds a valuable teamwork element to class structure. At the end of each unit, students complete a culminating lab where I pose a guiding question, and groups develop an experiment that will hopefully answer the question. To encourage deeper analytical thinking and avoid students submitting rushed work, I use Critical Friends Share Out periods to facilitate group reviews before final drafts are assessed. Students present their digital portfolios to another group by laying out the argument, evidence, and reasoning that they’ve compiled using Google Apps for Ed, Youtube, and Wikispaces (see “Lab Documentation” strategy). Just walking their classmates through their portfolio causes students to evaluate their own work and fix holes in their arguments. During this time, the other group takes notes and prepares for a critical review period. I want all students to be able to contribute positively to these discussions and give each group member a chance to support their classmates.

 
 
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