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HOW MANY BEARS CAN LIVE IN THESE WOODS?

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Presentation on theme: "HOW MANY BEARS CAN LIVE IN THESE WOODS?"— Presentation transcript:

1 HOW MANY BEARS CAN LIVE IN THESE WOODS?

2 You are a bear living in a forest
You are a bear living in a forest. You must get enough food every day to stay alive. You get food by competing with other organisms in the forest. Move around the “ecosystem”. Find a source of food. Compete with other “bears” by rolling dice. High roll wins ONE food ticket. Try to get a balanced diet by collecting a variety of foods (Different colors of tickets)

3 You can only take one ticket at a time. No peaking a points on tickets
You can only take one ticket at a time! No peaking a points on tickets. Pick from the top of the pile Multiple bears can feed at same table at same time. If you both roll the same number, roll again.

4 SPECIAL BEARS Some bears have “issues” that complicate their ability to find and collect food. Mother bear: Must get enough food for herself AND HER TWO CUBS. (You need double the tickets) Injured bear: Has harder time getting to food. (You must beat the number rolled by your opponent by 2) Ex: Injured bear rolls a 6. Other bear rolls a 5…. OTHER BEAR WINS

5 There was enough food in ecosystem for 24 adult bears PLUS 2 babies
FOOD TOKENS= points for each adult bear 40 points for each baby bear There was enough food in ecosystem for 24 adult bears PLUS 2 babies 7 died 15 survived

6 There was enough food in ecosystem for 22 adult bears PLUS 2 babies
FOOD TOKENS= points for each adult bear 40 points for each baby bear There was enough food in ecosystem for 22 adult bears PLUS 2 babies 5 died (+ 1 baby) _13_ survived

7 There was enough food in ecosystem for __ adult bears PLUS 2 babies
FOOD TOKENS= _______ 80 points for each adult bear 40 points for each baby bear There was enough food in ecosystem for __ adult bears PLUS 2 babies __ died __ survived

8 There was enough food in ecosystem for 22 adult bears PLUS 2 babies
FOOD TOKENS= points for each adult bear 40 points for each baby bear There was enough food in ecosystem for 22 adult bears PLUS 2 babies __ died __ survived

9 80 lbs of food/bear TOTAL FOOD POINTS = _____ (Enough for ___ adults + 2 babies) Survivors = _____ Dead = _____ Did Mom survive? ____ Did babies survive? ____ Did injured bear survive? ____

10 SPECIAL BEARS Some bears have “issues” that complicate their ability to find and collect food. Mother bear: Must get enough food for herself AND HER TWO CUBS. (You need double the tickets) Injured bear: Has harder time getting to food. (You must roll at least a 4 to win. Ex: Injured bear rolls a 3. Other bear rolls a 2…. OTHER BEAR WINS


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