The District utilized Investigations 3, published by the Savvas Learning Company, as its core mathematics curriculum in grades K-5.
Investigations 3 is a focused, coherent, and rigorous K-5 mathematics curriculum that develops understanding and fluency in a student-centered approach. Fully aligned to the NYS content and practice standards, deep and careful attention is paid to mathematics content and to student thinking and understanding. Making sense of mathematics is the heart of the work for students.
The Structure of the Curriculum
Review and practice are built into the sequence and structure of the units within and across grades. The units in each strand build on work from previous grades and prepare students for subsequent grades.
Features of a Unit
Every unit includes practice of the content of that unit, as well as a review of content from previous units. This work takes place in the whole class setting, independently, and in pairs and small groups, in the following ways:
Mathematical Discussions
Talking about math is a central component of students building knowledge and understanding of mathematics. Discussions about the mathematical content, strategies, and skills occur throughout all parts of the math lessons.
Games
Students engage in a variety of “games,” which take place in pairs or small groups. The games provide review, practice, and exploration of mathematical knowledge and ideas.
Homework and Practice
Students will practice their math skills through homework assignments and practice within the classroom. These assignments reinforce the work done in class and will often prepare students for upcoming activities.
Math Words and Ideas
This digital resource summarizes and illustrates important math words and concepts at each grade, and allows students to revisit and review the important mathematics they are working on throughout the year.
Mathematical Practices
The Standards for Mathematical Practice, embedded throughout the lessons, describe ways in which students increasingly engage with the subject matter as they grow in mathematical maturity and expertise throughout the elementary, middle, and high school years. The eight mathematical practices include:
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Make sense of problems and persevere in solving them.
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Reason abstractly and quantitatively.
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Construct viable arguments and critique the reasoning of others.
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Model with mathematics.
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Use appropriate tools strategically.
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Attend to precision.
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Look for and make use of structure.
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Look for and express regularity in repeated reasoning.
Details about the mathematical practices can be viewed here.
Meeting the Needs of All Learners
Engaging and supporting all learners in making sense of and understanding mathematics are two goals of the Investigations curriculum, supported by a guiding principle that all students have mathematical ideas and can be mathematical thinkers. The curriculum is explicitly designed to create a positive and inclusive learning environment that is responsive to the needs of each learner and it supports students in developing a strong mathematical identity.
In addition to supporting all learners in the classroom, the District utilizes various assessment data and uses a multi-tiered system of support (called, MTSS) framework for evaluating student progress in meeting the grade-level standards. Students are provided academic intervention services based on their individual learning needs through the MTSS process.
Furthermore, some students may need a modified curriculum based on the Committee on Special Education’s recommendations and outlined in a student’s individualized education plan. Students in a special class in mathematics may receive an adapted curriculum based on their learning needs.