![]() When we can, we will connect with actual in-the-classroom teachers to get their thoughts. #BIOINTERACTIVE ROCK POCKET MOUSE ANSWERS FREE#Qualifications for consideration are that the resource must: 1) be free 2) have something to do with evolution, climate change, or the nature of science and 3) be terrific. #BIOINTERACTIVE ROCK POCKET MOUSE ANSWERS SERIES#One of the ideas we came up with was a new blog series in which we will review a classroom resource and put on our teacher hats to discuss how it could be used. No details yet, but watch this space-things are going to get awesomer (yep, that’s a word-or it is now). In addition to basking in the 70° sunshine, the trip was fabulous because it yielded some new ideas and exciting discussions. I also wanted to share Examples - Not Quite as it shows the answers from students who did not quite acheive the level of detail needed to show understanding.I made my second trip out to NCSE HQ a couple of weeks ago. The Perfect Student Examples and Student Example Answers (all 4 questions) provide an idea of the type of answers I was looking for from my classes. You can assume that environmental conditions do not change over the 100 years.Ĥ. Use the data and what you have learned about evolution to explain how mutation is a random process, but natural selection is not random. a prediction that describes what the population will look like 100 years in the future.īase your prediction on trends in the data you have organized.an explanation of what caused the changes.a description of how the population has changed over time.Write a scientific summary that describes changes in the rock pocket mouse populations at location B. Why didn’t this phenotype become more common in the population?ģ. Explain the presence of dark-colored mice at location A. Remember that “fitness” is defined by an organism’s ability to survive and produce offspring.Ģ. Explain why a rock pocket mouse’s color influences its overall fitness. To end the lesson and allow students to synthesize all they have learned, students answer the following analysis questions (on data sheet):ġ. Once the data table is completed, students create a graph that illustrates the distribution of mice at locations A and B through time. Students go on to use what they learned from the video to verify or change their sequence of images and then complete the following data table (also found in the student data sheet). To ensure that students have enough time and information to accomplish all this, I show the video twice and have them compare information with the others at their tables in between viewings. What can explain the differences among the illustrations?.What role does the rock pocket mouse play in the desert food web?.Does fur color provide any selective advantage or disadvantage?.Why are some mice light colored and some mice dark colored?.I also ask students to take some brief notes regarding the following questions: As students watch the video, they should look for an explanation for the differences among the illustrations that will help them confirm that the order in which they arranged the illustrations is correct. I continue by showing students the following video that explains the history of the pocket mouse. This video contains some students explaining the reasoning behind their choices. Students go on to explain their reasoning behind the sequence they chose. Students also record this information on their data sheet. Students then determine the sequence of these images placing the oldest first and the most recent last. Students begin by analyzing the images, counting the light colored and dark colored mice in each location and recording this information on their data sheet. I use the Pocket Mouse Analysis PowerPoint to guide the activity. Once the students are in their groups, I pass each group a set of images to analyze (pages 5-8 of the student materials) and give each student the Pocket Mouse Data Sheet to record their answers throughout the activity. A student's mirror is the person who sits in their seat but on the opposite side of the room. My room is set up with 4 lab tables on opposite sides of the room with an aisle separating them. My favorite grouping strategy is to use "mirror groups". To help lessen the stress of the project based nature of this course, I typically allow students to choose their groups (though I usually require that the current group is not an exact match to the prior group) so to ensure students work with different people it is important that I assign the groups for these smaller tasks. One of my goals through the year is to help students learn to work with a variety of different people. Rather than walking you through these materials, this lesson demonstrates how I implement it in my classroom. The student materials are also found in the resources. The teacher materials hold many teaching tips and the answer keys. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |