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Peyser, Elizabeth E.; Bobo, Jessica – Mathematics Teacher: Learning and Teaching PK-12, 2022
Early mathematics plays an important role in introducing foundational concepts for number sense in children. One of the critical areas of learning is the establishment of a linear view of numbers. It is essential to create opportunities for young children to understand that numbers are equally spaced on the number line and that they increase in…
Descriptors: Number Concepts, Elementary School Mathematics, Arithmetic, Computation
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Clarkson, Kelsey A.; Tobias, Jennifer M. – Mathematics Teacher: Learning and Teaching PK-12, 2020
Representing repeating nonterminating decimals as rational numbers is a topic introduced in the seventh-grade Common Core State Standards for Mathematics. According to Content Standard 7.NS.2.D., students should be able to represent a rational number as a decimal and understand that the decimal will either end in zeros or eventually repeat (NGO…
Descriptors: Secondary School Mathematics, Number Concepts, Arithmetic, Mathematics Skills
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Brave, Kathryn Lavin; McMullen, Mary; Martin, Cecile – Mathematics Teacher: Learning and Teaching PK-12, 2021
During a time when students are accessing instruction virtually because of COVID-19, reflecting on the sixth of the Standards for Mathematical Practice (SMP 6) is a vital step for educators to take. Although the Common Core State Standards for Mathematics (NGA Center and CCSSO 2010) identifies SMP 6 as Attend to precision, associated expertise…
Descriptors: COVID-19, Pandemics, Academic Standards, Mathematics Instruction