# Our Habitable World

Created by Khoa Nguyen, Michal Brylinski, Benjamin Maas, Kristy Stensaas, Suniti Karunatillake, Achim Herrmann, and Wolfgang Kramer, this teachable unit aims to implicitly enable scientific modeling skills among the students. With developing a conceptual model from a set of observations as the underlying goal, variations in atmospheric oxygen content provides context.

# Primitive Navigation - Coordinate System

Students go to the Harvard Chapel and establish a coordinate system of 'easting' and 'northing' using simply their bodies, their environments, and a notepad.

John Huth developed this activity for his SPU 26: Primitive Navigation class. The purpose of this assignment is to establish a baseline for their navigational skills. Students navigate Harvard campus to hold a course and estimate a traveled distance to see how successful they will be without any special training.

# Science and Cooking Labs

Pia Sörensen details how the Science of Cooking class conducts lab assignments through actual cooking experiences. For this example, she navigates through the Molten Chocolate Cake Lab/Heat Lab, but also attached three other examples for more resources. This experiment is supposed to help students understand the concepts of science and cooking in a practical setting by actually cooking or baking with the scientific tools and knowledge acquired through class.

# Floor Plan

This is an activity for Lioudmila Zaitseva's Elementary Russian class. She goes through a floor plan illustration on the board and calls on volunteers to label the parts, then place a corresponding image in the specific zone of the plan. This is a fun way for students to remember their vocabulary, basic verbs, and basically conduct a general review.

# Understanding Diaspora

Benjamin Weber created an activity that spans across the entire class to help students understand the concept of “diaspora” through constant reiteration of concepts from some excerpts given to the class by the instructor. Students learned how to close-read excerpts, write reflections, and create their own ideas about the theme of the class.

# Wave Dispersion and Mathematica

Elizabeth Petrik, a graduate teaching fellow for Physics 15c, created this Mathematica activity to help students build physical and quantitative intuition about wave dispersion. The usage of Mathematica in this activity allows for students to not only solidify the concepts they learned in class, but also create a working program that helps them understand wave dispersion in another medium.

# Name Five

Kellie Carter Jackson, a Harvard College Fellow, created the game “Name Five” for her AAAS118 class. In the beginning of the class, she goes around the room and asks students to list five notable people of different ethnicities to help students understand the world and the power dynamics within it.

# East Asian Text Diagrams

Overview: This activity helps students read texts, analyze them, and present the information into a diagram.

Goals:  Enable students to closely and quickly analyze texts.

Introduction/Background: Students were given texts to read in class. Each of the texts was of a kind that can be represented straightforwardly as a diagram: geography (map), a series of events (cyclical calendar), or a description of the body in relation to the cosmos (a star...

# Understanding the mechanisms of evolution: random genetic drift

Created by Ned Dochtermann, Erin Gillam, Timothy Greives, Kristina Holder, Steve Travers, and Jennifer Weghorst, this lesson focuses on the evolutionary mechanism of random genetic drift.  Students explore how population size affects allele frequencies by engaging in a group activity that involves generating and plotting data, interpreting graphs, and formulating hypotheses.... Read more about Understanding the mechanisms of evolution: random genetic drift

# Red Light, Green Light: Cell Division and Angelina Jolie

Created by Paul Ogg, Melissa Krebs, Vida Melvin, Amanda Charlesworth, and Melanie Badtke, this lesson teaches how cells regulate cell division using some lecture interspersed with interactive activities including clicker questions, pair/share, and class discussion, applying concepts to Angelina Jolie's BRCA1 mutation.

# Shakespeare on Acid: To ionize or not to ionize?

This lesson, created by Graciela Unguez, Erika Abel, Vanessa Castleberry, Rizalia Klausmeyer, Aaron Snead, Martina Rosenberg, William S. Garver, and Marcy Osgood for the National Academies Summer Institute for Undergraduate Education in Biology uses clickers, pair and share, and other exercises to help students "understand the effect of environmental pH on the ionization status of weak acids and weak bases."... Read more about Shakespeare on Acid: To ionize or not to ionize?

# Protein Function Follows Form: Two-Lesson Activity

Created by Moriah Beck, Masih Shokrani, Karen Koster, William Soto, David McDonald, and David Swanson for the National Academies Northstar Institute for Undergraduate Teaching in Biology, this activity spans 2-3 classes and uses lecture, clicker questions, jigsaws, and group discussions to teach the relationship between protein structure and function.... Read more about Protein Function Follows Form: Two-Lesson Activity