500
In the study of black rat snakes, students made initial statements about their black color and the diamond pattern of their scales. Students then proceeded to say that the number of black rat snakes that are found in specific areas of the forrest is dependent on the number of hiding places that match their body color. They then proceeded to go into a forest to search for the black rat snakes. They recorded in their science notebooks that they found 3 of the snakes under a pile of leaves, 5 of the snakes in a hollowed out tree stump, and 12 snakes in a burrow found in a pile of top soil. Next, they made bar graphs of the numbers of snakes they recorded in different locations, and then finally they made a statement saying: "Black rat snakes prefer hiding spots where they can blend in with their surroundings." (What is the hypothesis that the students made in this study? What is one of the observations that the students made? What is one of the pieces of data that the students recorded? And, what is the conclusion that the students made at the end of their investigation?)
Hypothesis: Students then proceeded to say that the number of black rat snakes that are found in specific areas of the forest is dependent on the number of hiding places that match their body color. Observation: The snakes are black and their scales are in a diamond pattern. Data: They recorded in their science notebooks that they found 3 of the snakes under a pile of leaves, 5 of the snakes in a hollowed out tree stump, and 12 snakes in a burrow found in a pile of top soil. Conclusion:Black tree snakes prefer hiding spots where they can blend in with their surroundings