Number and Operations Grade 2 K-12 Enduring Understanding 1 ...

Data Analysis and Probability Grade 2Mathematics Enduring Understanding 5: Mathematical models are used to predict and make inferences about data.Essential Standard Grade Band K-2: Discuss events related to student experiences by conducting surveys and reading graphs of studentinformationPerformance Indicators Assessment Samples – SOL/Blooms VocabularyAll students will:Knowledge/Comprehension levelShow students a weather graphs for the months of February, April, May, more! Understand that they can August, and December. Ask questions about the number of sunny daysgather data aboutthemselves and theirsurrounding in order toanswer questions.comparing one month to another.lessfewer! Understand that the datagathered and analyzedfrom observations andsurveys can have animpact on our everydaylives.greater thanless thanequal to! Understand and constructpicture graphs, objectgraphs, and bar graphs torepresent data and answerquestions.picture graphsbar graphsdata! Understand thatinterpretation of the datacould lead to additionalquestions to becompareinvestigated.Application /Analysis levelStudents will collect temperature data for a month, and then display the datain a graph.Synthesis/Analysis levelStudents will make an observation about their data, and write a letter to nextyear’s second graders informing them what clothing they should haveProperties and ModelsDiscipline Level Concept: Models