Seventh Grade Mathematics Standards: Statistics and Probability AK Grade-Level Clusters AK-DLM Instructional Examples Essential Elements question related to the pizza would be ordered most often. Use random sampling to collected data from an Ex. Asked what their favorite season is, place themselves in one of the four draw inferences about a experiment, given a model groups and answer a question about the results. (What is the group’s population. of data, or from data favorite season? What is the group’s least favorite season?) collected by the student. 7.SP.1. Understand that Students will: statistics can be used to Students will: EE7.SP.1-2. Collect data to answer a given question. gain information about a EE7.SP.1-2. Answer a Ex. Ask fellow classmates what their favorite activity subject is and keep population by examining a question about data tally marks of the responses. sample of the population; collected from an Ex. Use a grid to record the number of tennis shoes in the classroom. generalizations about a experiment and population from a sample explain or Students will: are valid only if the sample demonstrate the EE7.SP.1-2. Answer a question for data collection. is representative of that results. Ex. Answer a question about what they ate for breakfast. population. Understand Ex. Poll classmates to Ex. Answer a question about their favorite candy bar. that random sampling determine where to tends to produce go on a field trip and representative samples explain results. and support valid Ex. Given data on height inferences. of students in two classes, identify which class has 7.SP.2. Use data from a the tallest students. random sample to draw inferences about a Students will: population with an EE7.SP.1-2. Answer a unknown characteristic of question related to the interest. Generate multiple collected data from an samples (or simulated experiment, given a samples) of the same size model of data, or from to gauge the variation in data collected by the estimates or predictions. student. Ex. Given data For example, estimate the (e.g., a frequency table) mean word length in a of favorite pizza toppings, which type of EE7.SP.1-2. Answer a
Seventh Grade Mathematics Standards: Statistics and Probability AK Grade-Level Clusters AK-DLM Essential Elements Instructional Examples Use random sampling to draw inferences about a population. 7.SP.1. Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences. 7.SP.2. Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a EE7.SP.1-2. Answer a question related to the collected data from an experiment, given a model of data, or from data collected by the student. Students will: EE7.SP.1-2. Answer a question about data collected from an experiment and explain or demonstrate the results. Ex. Poll classmates to determine where to go on a field trip and explain results. Ex. Given data on height of students in two classes, identify which class has the tallest students. Students will: EE7.SP.1-2. Answer a question related to the collected data from an experiment, given a model of data, or from data collected by the student. Ex. Given data (e.g., a frequency table) of favorite pizza toppings, which type of pizza would be ordered most often. Ex. Asked what their favorite season is, place themselves in one of the four groups and answer a question about the results. (What is the group’s favorite season? What is the group’s least favorite season?) Students will: EE7.SP.1-2. Collect data to answer a given question. Ex. Ask fellow classmates what their favorite activity subject is and keep tally marks of the responses. Ex. Use a grid to record the number of tennis shoes in the classroom. Students will: EE7.SP.1-2. Answer a question for data collection. Ex. Answer a question about what they ate for breakfast. Ex. Answer a question about their favorite candy bar.
9_Ak-DLM_EE_Math_Garde7_draft_Jul2014.docx