Foundational fraction equivalence, ordering, and operations across the rational number system. Addresses multi-digit computation, decimal conversions, and the distinction between rational and irrational numbers.
A comprehensive unit on measurement focusing on inches, fractions (halves and fourths), mixed numbers, and representing data on line plots. Translated into Japanese.
A comprehensive unit on measuring length in inches using halves and fourths, recording data, and interpreting line plots, presented in both English and Japanese.
A 3-day small group math sequence designed to move students from RIT 181-190 to 191-200 in Numerical Representations and Relationships. Focused on inverse operations, like-denominator fractions, and multi-step word problems.
Una unidad enfocada en el dominio del sentido numérico a través de operaciones de resta y la comprensión inicial de las fracciones como partes de un todo.
A series of math lessons adapted from 4th grade to 2nd grade, focusing on fraction partitioning (2.G.A.3) and whole-number operations within 100 (2.NBT.B.5).
A complete unit on elementary fraction concepts for 2nd grade students, focusing on halves, thirds, and fourths using the Imagine IM curriculum structure.
A unit introducing foundational fraction concepts to 2nd-grade students using partitioning, naming equal shares, and skip counting parts of a whole.
A comprehensive framework for K-5 RSP math instruction, including a California Common Core aligned scope and sequence of power standards and a leveled placement diagnostic.
A series of materials designed to evaluate and document first-grade students' mastery of year-long mathematical standards in preparation for second grade.
A comprehensive unit plan for 2nd Grade Mathematics based on Illustrative Mathematics Units 5-8, integrated with Building Thinking Classrooms (BTC) pedagogy. Each section includes a sequence of six 'thin-sliced' tasks designed to build conceptual rigor through collaborative problem-solving on vertical surfaces.
A comprehensive diagnostic suite for grades 2-5 designed to identify specific skill gaps in foundational math domains aligned to the Iowa Core standards. This series helps educators pinpoint exactly where students have discrepancies in place value, arithmetic, and early rational numbers.
A comprehensive set of progress monitoring probes focused on 2nd and 3rd-grade number sense and fractions for 4th-grade students working on foundational skills.
An engaging, fair-themed unit where students explore fractions through interactive games, visual models, and hands-on activities. Students will learn to identify, represent, and compare fractions like halves, thirds, and fourths.
A carnival-themed math unit where students explore fractions through fair games and attractions. Students learn to identify, represent, compare, and order fractions using visual models like tickets, snacks, and prizes.
A fair-themed math unit where students explore fractions through interactive carnival games and activities, focusing on identifying, representing, and comparing parts of a whole.
A series of lessons using a pixel-art theme to help 2nd grade students master place value (hundreds, tens, and ones) and foundational fractions using visual grids and money.
A series of small-group sessions designed to build foundational fraction skills, from basic identification of parts of a whole to understanding fractions greater than one and fractions of a set. Each session is designed for a 15-20 minute timeframe.
A series of targeted interventions focusing on foundational fraction concepts, specifically partitioning and representing fractions on number lines.
A comprehensive journey from area models to linear representations of fractions. Students explore the interval between whole numbers, partition number lines into equal segments, and locate fractions as distances from zero, extending their understanding to values greater than one.
