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Florida K-8 Mathematics Standards. April 29, 2008 Grade 4. Adapted from a presentation given by Julie Kay Dixon, Ph.D, UCF – a member of the K-8 Writers Group. Perspective…. A student said this…. When asked to compare 4/5 and 2/3, a student said, “I know that 4/5 is greater than 2/3.”.
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Florida K-8 Mathematics Standards April 29, 2008 Grade 4 Adapted from a presentation given by Julie Kay Dixon, Ph.D, UCF – a member of the K-8 Writers Group
Perspective… A student said this… When asked to compare 4/5 and 2/3, a student said, “I know that 4/5 is greater than 2/3.” How would you respond? Hopefully you would ask the student how he or she knew.
Perspective… The student said… I made both fractions using manipulatives. I knew that 4/5 was bigger because 4/5 has 4 pieces and 2/3 only has 2 pieces and since 4 is greater than 2 then 4/5 is greater than 2/3. What would this response tell you?
Perspective… Would you ask this student to compare 2/5 and 1/2? According to the intent of the new standards, the answer should be yes. This problem is appropriate for a student in grade 3.
Developing the Standards • The new Florida K-8 Mathematics Standards are framed by the recently released NCTM Curriculum Focal Points for Prekindergarten through Grade 8 Mathematics and informed by the Singapore Standards, the SSS Grade Level Expectations, and standards from other states that received high grades for rigor, focus, specificity and clear progression of content. • There are clear differences between the new standards and the 1996 K-8 mathematics SSS.
Developing the Standards • The “framers,” a group that represented K-12 teachers, K-12 mathematics supervisors, mathematicians, and mathematics educators, were convened to address issues related to the current standards and to establish a framework for the design of the new standards. The framers recommended that the Curriculum Focal Points be used as the foundation for the new K-8 standards.
Developing the Standards • The “writers,” a group that represented the same set of stakeholders, were convened to generate the revised standards. The writers of the K-8 standards had the task of actualizing the intent of the Curriculum Focal Points within a set of grade-level specific standards.
Developing the Standards • September 2006: Framers met with “experts” to learn about task and conceptualize new standards. • October 2006 - January 2007: Writers wrote draft of standards. • February - March 2007: New standards posted for public review period. • April - May 2007: Standards revised by writers and representation from framers based on comments received during review • September 2007: Standards approved by State Board of Education.
Who were the “experts”? • Dr. Barbara Reys: Center for the Study of Mathematics Curriculum (CSMC); shared a review of 42 state’s mathematics standards. • Dr. Jane Schielack: Chaired NCTM committee that wrote the Curriculum Focal Points. • Dr. Kaye Forgione: Senior Associate of Mathematics Benchmarking Initiative with Achieve, Inc. • Dr. Alan Ginsburg: US Dept. of Education, What the United States can Learn from Singapore’s World-class Mathematics System. • Dr. R. James Milgram: Wrote the California Mathematics Standards.
Describing the Standards • Big Ideas---Standards which are aligned with the Curriculum Focal Points. • They should be the primary focus of mathematics instruction for each grade level, K - 8. • There are three Big Ideas for each grade. • The Big Ideas are not the same for each grade. • Instructional time may not be evenly divided among the three Big Ideas. • The order of the Big Ideas does not determine the order of instruction nor does it indicate that one idea requires greater instructional emphasis.
Describing the Standards • Supporting Ideas---standards that serve one or more of the following purposes: • Establish connections to and between the strands of mathematics as defined by NCTM; • Prepare students for future mathematics teaching and learning; and • Address gaps in instruction that are important to the understanding, fluency, and application of mathematics ideas to problem solving. • The Supporting Ideas are not less important than the Big Ideas, but are key components to a structurally sound mathematics education.
Describing the Standards • Access Points • Written for students with significant cognitive disabilities to access the general education curriculum • Reflect the core intent of the standards with reduced levels of complexity • Include three levels of complexity: participatory, supported, and independent with the participatory level being the least complex
Describing the Standards • Access Points • The Access points were not written by the Mathematics Standards Writing Committee and are not intended for mainstream students.
Describing the Standards • Coding Scheme for Kindergarten through Grade 8
Describing the Standards • Body of Knowledge Key: • A - Algebra • C - Calculus • D - Discrete Mathematics • F - Financial Literacy • G - Geometry • P - Probability • S - Statistics • T - Trigonometry
Describing the Standards • Old Standards had an average of 83.3 Grade Level Expectations (GLEs) per grade. • The new Standards have an average of 19 benchmarks per grade.
Intent of the Standards • What is the importance of having fewer expectations per grade????
Intent of the Standards • A member of the Florida Department of Education shared a reaction by a teacher during an open forum regarding the new Florida standards. The teacher looked at the short list of curricular topics in a grade and said, “I can teach this in 20 days, what do I do the rest of the year?”
Intent of the Standards • How do we help teachers with similar views come to understand what is meant by facilitating “deep understanding, mathematical fluency, and an ability to generalize” (NCTM, 2006, p. 5)?
Describing the Standards • To enable the development and mastery of a few key concepts in each grade level it was necessary to make decisions about the placement of topics. As a result, some topics are not introduced until later grades. This does not necessarily mean that students are incapable of learning at an earlier grade. Instead, it is an attempt to streamline the focus of content at each grade level.
Big Ideas for Fourth Grade: • 1: Develop quick recall of multiplication facts and related division facts and fluency with whole number multiplication • 2: Develop an understanding of decimals, including the connection between fractions and decimals • 3: Develop an understanding of area and determine the area of two-dimensional objects
Fourth Grade Supporting Ideas • Algebra: • Generate algebraic rules and use all four operations to describe patterns, including nonnumeric growing or repeating patterns • Describe mathematics relationships using expressions, equations, and visual representations • Recognizes and writes algebraic expressions for functions with two operations
Fourth Grade Supporting Ideas • Geometry & Measurement: • Classify angles of two-dimensional shapes using benchmark angles (i.e., 45°, 90°, 180°, and 360°) • Identify and describe the results of translations, reflections and rotations of 45, 90, 180, 270 and 360 degrees, including those with line and rotational symmetry. • Identify and build a three-dimensional object from two-dimensional representations of that object and vice versa.
Fourth Grade Supporting Ideas • Numbers and Operations: • Use and represent numbers through millions in various contexts, including estimation of relative sizes of amounts or distances • Use models to represent division as the inverse of multiplication, as partitioning, or as successive subtraction • Generate equivalent fractions and simplify fractions • Determine factors and multiples of specified whole numbers
Fourth Grade Supporting Ideas • Numbers and Operations: • Relate halves, fourths, tenths and hundredths to decimals and percents • Estimate and describe reasonableness of estimates; determine the appropriateness of estimate versus an exact answer
Describing the Standards • Mathematics instruction at each subsequent grade will continue to use concepts and understandings learned in earlier grades as needed. • When asked at a recent Florida Council of Teachers of Mathematics meeting, a representative from FCAT said, “students would still need to know concepts from previous grades. They just won’t be tested in isolation.”
Describing the Standards • Some prerequisite knowledge and skills, not specifically identified in the standards, may need to be added to the curriculum to meet the standards. • Students who move to Florida from other states may need exposure to topics not addressed at their grade of entry.
Real-World Problems • To the extent possible, it is expected that the relevance of mathematics would be made clear to students by illustrating how mathematics is used in the real world. To this end, the curriculum should include real-world contexts in addition to mathematical contexts. The overall goal is to help students relate mathematics to the real world and their experiences.
Remarks are provided to: • Clarify what is described in the standards. • Provide context to be addressed as part of the standards. • Provide examples of the types of problems that the standards address. • Provide content limits when deemed appropriate.
Remarks • Remarks were not included with the standards presented to the State Board of Education. • Remarks are currently included in course descriptions.
Important Links • Florida Mathematics Standards & Course Descriptions: • http://www.floridastandards.org • Florida Department of Education, Office of Mathematics and Science • http://www.fldoestem.org • Florida Council of Teachers of Mathematics • http://www.fctm.net • National Council of Teachers of Mathematics • http://www.nctm.org • Santa Rosa County Mathematics Department • http://www.santarosa.k12.fl.us/currinst/
Next steps should include: • Statewide communication regarding new standards (ongoing). • A comprehensive crosswalk between the new and existing standards (currently available in draft form). • District-by-district plans for transitioning to the new standards (work together!). • District curriculum plan for each grade level, K – 8 • Professional development for teachers in order to provide tools and knowledge necessary to implement new standards with success (ongoing)
Assessment… How will it change?
FCAT Crosswalk~Impact on AssessmentGrade 4 Selection from a PowerPoint Presented by Linda Oaksford Test Development Center
Big Ideas ~ Grade 4 • Multiplying multi-digit whole numbers~ check for reasonableness of products 2. Decimals (through thousandths) and fractions 3. Area of two-dimensional shapes based on unit square, including rectangle formula
Grade 4 ~ MA.4.A.4.3 Supporting Idea: Algebra • Recognizes and writes algebraic expressions for functions with two operations two
MA.4.A.4.3 Sample Alex is 4 years more than twice as old as Sam. Which expression shows Alex’s age, using s for Sam’s age? • (4 + 2) xs C) 4s x 2 • (s + 4) x 2 D) 2s + 4 B
Previous Benchmark: MA.D.1.2.1 • The student describes a wide variety of patterns and relationships through models, such as manipulatives, tables, graphs, and rules using algebraic symbols. (Student extended patterns and relationships; limited to one operation)
Sample: MA.D.1.2.1 The students in Mrs. Jay’s class need a notebook for every subject. According to the table what would be the price of 6 notebooks? • 16 C)19 • B) 18 D)20 B
As of 2011. . .NOT assessed at 4th grade • Measurement of weight/mass, capacity, temperature, (perimeter), etc. • Coordinates • Measures of central tendency – mean, median, mode, and range • Probability – likeliness of outcome • Data Analysis • Combinations