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Claire Hellendag

Rated 4.65 out of 5, based on 34 reviews
34 Followers
Chicago, Illinois, United States
About the store
I have been teaching high school science for the past 17 years in a variety of schools, from Title 1 schools in the US to international schools in Asia and Europe. While advanced Biology and Environmental Science courses have been my main stay, I have extensive experience working with students with all sorts of learning needs. Many of my resources have been developed with the IB and AP student in mind, but differentiation is differentiation. These resources can be used by any one for any sort of biology or environmental science class.
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All resources

Preview of Building Population Pyramids/Histograms with Lego

Building Population Pyramids/Histograms with Lego

This is a fun activity to teach students how to make population pyramids or histograms. It also gets students used to working with databases to gather information. Students will gather population data from the UP Population database and use Lego bricks to build histograms. Instructions for using the UN database is included, as are examples of the final pyramids and explanations for the three main types of pyramids (expanding, stable, and for a shrinking population). I’ve used this activity in
Preview of Food and Agriculture Scavenger Hunt (great for IB ESS and APES)

Food and Agriculture Scavenger Hunt (great for IB ESS and APES)

This is a Selfie-Scavenger Hunt covering vocabulary and content in the Agriculture and Food Topics in AP Environmental Science and IB Environmental Systems and Societies. Students work independently or on teams to research the questions listed. They take selfie photographs representing each question. To earn all of the points listed they have to fully research the question as well as take appropriate photographs. To take their photos students will visit a grocery store and a farmer’s market.
Preview of Environmental Worldviews/ Viewpoint Blackout Poems

Environmental Worldviews/ Viewpoint Blackout Poems

Blackout Poems are a great idea I got from one of my English teacher brethren. These are a great way to have students practice what they know about Environmental Worldviews or Environmental Value Systems. They will need to interpret a value system in order to black-out parts of a David Suzuki quote. The words left behind make up the “blackout poem”. Students really have to think about the various value systems in order to do this activity. You can also have other students try to interpret each
Preview of Natural Selection Pit Game

Natural Selection Pit Game

This is a great activity for introducing or reviewing the process of Natural Selection along with some examples (Peppered Moths, Vampire Bats, CoHo Salmon, Shore Crabs, Birds of Paradise, and Greyhound dogs). Pairs of students work through two rounds of “The Pit Game”. During the first round they are given an envelope with mixed-up strips of paper, each with a step of natural selection. They have to figure out which strips they need and which they can trade in the “pit”. Their goal is to have a
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About the store

Experience

I have been teaching high school science for the past 17 years in a variety of schools, from Title 1 schools in the US to international schools in Asia and Europe. While advanced Biology and Environmental Science courses have been my main stay, I have extensive experience working with students with all sorts of learning needs. Many of my resources have been developed with the IB and AP student in mind, but differentiation is differentiation. These resources can be used by any one for any sort of biology or environmental science class.

Teaching style

All of my lessons are focused on getting students to do the thinking. I structure each day on the theory that my kids should be working at least as hard as me. They should be problem solving and working together. I work hard to give them as many opportunities as possible to understand concepts and to synthesize their own ideas.

My own education history

BA Biological Sciences from Mount Holyoke College and MAT in Secondary Science from Duke University

Additional biographical information

I live in central Switzerland with my dog. I travel all over the world every chance I get.