Threshold 4 Card
BIG HISTORY PROJECT / LESSON 2.5ACTIVITY THRESHOLD 4CARD1Unless otherwise noted, this work is licensed under CC BY 4.0. Credit: “Threshold 4Card”, OER Project, https://www.oerproject.com/PurposeThreshold Cards help document the ingredients and Goldilocks Conditions for eachthreshold of increasing complexity, so it’s helpful to have a record of each card as you learn about the history of the Universe.Process1.As you watch the Threshold 4video, complete thecard below.Threshold 4IngredientsMaterials or things that came togetherGoldilocks ConditionsThe “just-right” conditionsNew complexityHow the ingredients came together under the right conditions to create something new and more intricatethan existed before2.Planets formed because of violent space collisions. What do you think the Earth was like just after it formed?