My Account Details
Program Foundation
Rooted in decades of research and crafted by a team of experts in mathematics 石榴视频黄色版, Number Worlds庐 gives 石榴视频黄色版 the foundational skills they need to build deep conceptual understanding and close gaps in performance. Proven to work through years of rigorous field testing, the program uses best pedagogical practices to launch 石榴视频黄色版 toward grade-level proficiency and beyond.
Pedagogy
Built-in Differentiation石榴视频黄色版
Number Worlds features a variety of instructional tools to help support diverse learners and bring every student up to speed.
- The English Language Learner Support Guides provide teacher supports for working with multilingual 石榴视频黄色版.
- Interactive differentiation provides opportunities for 石榴视频黄色版 to spend more time learning critical math concepts with hands-on and adaptive digital games.
- Alternative groupings help teachers adapt instruction to fit various learning environments such as one-on-one tutoring, summer school, and after-school settings.
- Daily progress monitoring allows teachers to swiftly adapt instruction and to provide targeted remediation for struggling 石榴视频黄色版.
Interactive Games
Number Worlds uses fun, game-based activities to get 石榴视频黄色版 excited about math and accelerate their learning.
- An effective balance between hands-on and digital games helps 石榴视频黄色版 apply concepts in a variety of settings.
- Through purposeful activities, 石榴视频黄色版 develop conceptual understanding and computational fluency as they actively apply concepts.
- Both group and individual activities are purposefully embedded in the curriculum to provide many opportunities for collaboration and teaming as well as personalized, individual learning.
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Dynamic Assessment and Reporting石榴视频黄色版
Assessment tools allow teachers and administrators to correctly place and monitor at-risk 石榴视频黄色版. A variety of assessment options evaluate student proficiency, inform instruction, and visually track progress.
- The Placement Test: Identify 石榴视频黄色版石榴视频黄色版 abilities and place them at the appropriate level within the program. After placement, teachers can assign a unit pretest to determine 石榴视频黄色版石榴视频黄色版 baseline measures for the selected unit.
- The Number Knowledge Test: Provide PreK石榴视频黄色版1 石榴视频黄色版 with an initial screener to place them into one of three prevention levels. This assessment can also be used with K石榴视频黄色版5 石榴视频黄色版 to determine their ability to make sense of quantitative problems.
- Informal Assessments: Build a more complete picture of student performance with informal assessments embedded in each lesson. Teachers can use the online assessment tool or the Student Assessment Record to record their observations.
- Formal Assessments: Evaluate student understanding weekly, at the end of each unit, and through cumulative assessments to inform instruction. Online testing measures and prepares 石榴视频黄色版 for high-stakes tests.
"Number Worlds is a fabulous math program that offers direct instruction at the student石榴视频黄色版檚 level, with time for practice and mastery of all skills taught."
石榴视频黄色版擩oAnne, Intervention Specialist, North Carolina
The Three Worlds and Five Lands
Number Worlds was designed to introduce and develop 石榴视频黄色版石榴视频黄色版 understanding of the three worlds of mathematics: quantity, number, and symbols. Students develop understanding by exploring five different ways numbers and quantities are represented:
In Object Land, 石榴视频黄色版 explore the world of numbers by counting and comparing sets of objects or pictures of objects.
In Object Land, you might ask:
- How many or few do you have?
- Which is bigger or smaller?
In Picture Land, numbers are represented as sets of stylized, semi-abstract dot-set patterns, such as in a die, tally marks, or numerals.
In Picture Land, you might ask:
- What did you roll/pick?
- Which has more or less?
In Line Land, numbers are represented as points on a path or line. The language used for numbers in Line Land refers to a particular time and place on a line and also to moves along a line.
In Line Land, you might ask:
- How far did you go?
- Did you go forward or backward?
In Sky Land, numbers are represented as a position on a vertical scale, such as a thermometer or a bar graph.
In Sky Land, you might ask:
- How high or low are you now?
- Who is above or below?
In Circle Land, numbers are represented as a point on a dial, such as a clock face or a sundial.
In Circle Land, you might ask:
- How many times did you go around?
- What did you land on?
The Three Worlds and Five Lands
Number Worlds was designed to introduce and develop 石榴视频黄色版石榴视频黄色版 understanding of the three worlds of mathematics: quantity, number, and symbols. Students develop understanding by exploring five different ways numbers and quantities are represented:
In Object Land, 石榴视频黄色版 explore the world of numbers by counting and comparing sets of objects or pictures of objects.
In Object Land, you might ask:
- How many or few do you have?
- Which is bigger or smaller?
In Picture Land, numbers are represented as sets of stylized, semi-abstract dot-set patterns, such as in a die, tally marks, or numerals.
In Picture Land, you might ask:
- What did you roll/pick?
- Which has more or less?
In Line Land, numbers are represented as points on a path or line. The language used for numbers in Line Land refers to a particular time and place on a line and also to moves along a line.
In Line Land, you might ask:
- How far did you go?
- Did you go forward or backward?
In Sky Land, numbers are represented as a position on a vertical scale, such as a thermometer or a bar graph.
In Sky Land, you might ask:
- How high or low are you now?
- Who is above or below?
In Circle Land, numbers are represented as a point on a dial, such as a clock face or a sundial.
In Circle Land, you might ask:
- How many times did you go around?
- What did you land on?
Research and Success
College and career readiness today requires a solid mathematical foundation. Based on the findings from field tests, effectiveness studies, 石榴视频黄色版 research, and research around how children learn, Number Worlds听and Building Blocks鈩听are proven as effective curriculum intervention solutions to bring 石榴视频黄色版 struggling in mathematics up to par with their peers in math literacy and fluency.
Results with Number Worlds
Rigorous field testing shows that 石榴视频黄色版 who began at a disadvantage surpassed the performance of 石榴视频黄色版 who began on level with their peers, simply with the help of the Number Worlds program. A longitudinal study measuring the progress of three groups of children from the beginning of Kindergarten to the end of Grade 2 demonstrates the program石榴视频黄色版檚 efficacy.
Results with Building Blocks
Building Blocks software, embedded in the Number Worlds program, is the result of National Science Foundation-funded research. Building Blocks includes online activities and an adaptive assignment engine that guides children through research-based learning trajectories. In research studies, Building Blocks software was shown to increase children石榴视频黄色版檚 knowledge of essential mathematical concepts and skills. One study tested Building Blocks against a comparable math program and a no-treatment control group. All classrooms were randomly assigned石榴视频黄色版攖he "gold standard" of scientific evaluation.
Doug Clements Discusses Learning Trajectories石榴视频黄色版
Children typically follow an observable developmental progression in learning math concepts with recognizable stages or levels. This developmental path can be described as part of a learning trajectory.
Applying Number Worlds and Building Blocks in the classroom leads children through the natural developmental progression, allowing them to retain and understand concepts more thoroughly.
Doug Clements Discusses Learning Trajectories石榴视频黄色版
Children typically follow an observable developmental progression in learning math concepts with recognizable stages or levels. This developmental path can be described as part of a learning trajectory.
Applying Number Worlds and Building Blocks in the classroom leads children through the natural developmental progression, allowing them to retain and understand concepts more thoroughly.
White Papers
The number line is a tool used in elementary, middle, and high school classrooms. Recent research suggests the importance of the number line as a tool for helping children develop greater flexibility in mental arithmetic. Find out how听Number Worlds听provides activities involving the number line.
Applying Games and Manipulatives in Math Intervention
The Number Worlds curriculum is often referred to as a 石榴视频黄色版渞esearch-based石榴视频黄色版 program to distinguish it from more traditional mathematics programs that are produced by 石榴视频黄色版al publishing houses to teach learning goals established by the mathematics 石榴视频黄色版 community.
Leveraging Project-Based Learning to Challenge Math Understanding
Project-Based Learning activities focus on extending standards, while giving 石榴视频黄色版 experience working in group settings. Learn more about the built-in Project-Based learning lessons in Number Worlds.
The Power of PD and Self-Efficacy in the Teaching of Mathematics
Number Worlds professional development is built around five guiding principles of effective professional learning: content-specific, active engagement, teaching models, collaborative learning, and applied practice. Professional development activities in the program offer materials that result in effective professional development activities.
Adaptive Learning and Building Blocks鈩
For more than a decade, increasing numbers of educators have stopped relying solely on print-based materials; instead, they have been incorporating digital programs into their daily approaches to lesson planning, instruction, and assessment. Find out how Number Worlds utilizes the digital component of Building Blocks鈩.
Rigor: Defined and Embedded in Number Worlds
Rigor is a sought-after element in mathematics classrooms around the country. Adding rigor to program design provides 石榴视频黄色版 with the conceptual understanding, procedural skill and fluency, and application of learning context. Number Worlds is proven to develop conceptual understanding and procedural knowledge.
The Number Line and Math State Standards
The number line is a tool used in elementary, middle, and high school classrooms. Recent research suggests the importance of the number line as a tool for helping children develop greater flexibility in mental arithmetic. Find out how听Number Worlds听provides activities involving the number line.
Applying Games and Manipulatives in Math Intervention
The Number Worlds curriculum is often referred to as a 石榴视频黄色版渞esearch-based石榴视频黄色版 program to distinguish it from more traditional mathematics programs that are produced by 石榴视频黄色版al publishing houses to teach learning goals established by the mathematics 石榴视频黄色版 community.
Leveraging Project-Based Learning to Challenge Math Understanding
Project-based Learning activities focus on extending standards, while giving 石榴视频黄色版 experience working in group settings. Learn more about the built-in project-based learning lessons in Number Worlds.
The Power of PD and Self-Efficacy in the Teaching of Mathematics
Number Worlds professional development is built around five guiding principles of effective professional learning: content-specific, active engagement, teaching models, collaborative learning, and applied practice. Professional development activities in the program offer materials that result in effective professional development activities.
Adaptive Learning and Building Blocks
For more than a decade, increasing numbers of educators have stopped relying solely on print-based materials; instead, they have been incorporating digital programs into their daily approaches to lesson planning, instruction, and assessment. Find out how Number Worlds utilizes the digital component of Building Blocks.
Rigor: Defined and Embedded in Number Worlds
Rigor is a sought-after element in mathematics classrooms around the country. Adding rigor to program design provides 石榴视频黄色版 with the conceptual understanding, procedural skill and fluency, and application of learning context. Number Worlds is proven to develop conceptual understanding and procedural knowledge.
Success Stories for Math Intervention Grades PreK石榴视频黄色版8
Number Worlds is proven to help struggling 石榴视频黄色版 accelerate math success with a proven approach. See what people in the 石榴视频黄色版al community have to say about the results they石榴视频黄色版檝e seen with Number Worlds.
Ladue School District
Ladue, MO
Oklahoma City Public Middle Schools
Oklahoma City, OK
Pittsburgh Public Schools
Pittsburgh, PA
Hazelwood School District
Florissant, MO
Ladue School District
Ladue, MO
Oklahoma City Public Middle Schools
Oklahoma City, OK
Pittsburgh Public Schools
Pittsburgh, PA
Hazelwood School District
Florissant, MO
"I saw 51% of my 石榴视频黄色版石榴视频黄色版攁ll of whom had failed their state tests in sixth grade石榴视频黄色版攑ass their state tests at the end of seventh grade. They all moved up. I know that Number Worlds' structure helped with that."
石榴视频黄色版擠eb Barnett, Oklahoma City Public Middle Schools, Oklahoma
Program Authors
Sharon Griffin is Professor Emerita of Education and Psychology at Clark University in Worcester, Massachusetts. She received a听bachelor's in psychology from McGill University, a master's in 石榴视频黄色版 from the University of New Hampshire, and a听doctorate in cognitive science from the University of Toronto. Before coming to Clark University in 1989, she worked as a research associate at the Ontario Institute for Studies in Education.
Dr. Griffin has received several research awards for applying the findings of cognitive science to (a) improve mathematics learning and achievement for at-risk children, (b) teach number sense, and (c) enable teachers of mathematics to acquire the skills needed to enhance their 石榴视频黄色版石榴视频黄色版 math learning and achievement.
Dr. Griffin has also served on several national and international advisory boards on projects designed to enhance the cognitive, mathematical, and language development of children from birth through the elementary school years.
As a member of the Mathematical Sciences Education Board at the National Academies of Science (NAS) and the Center of Education Research and Innovation at the Organization for Economic Collaboration and Development (OECD), she also helped shape the direction of 石榴视频黄色版 research and policy for the United States, Canada, the U.K., and several European countries.
Dr. Douglas Clements, Kennedy Endowed Chair in Early Childhood Learning and professor at the University of Denver, is widely regarded as the major scholar in the field of early childhood mathematics 石榴视频黄色版, with equal relevance to the academy, to the classroom, and to the 石榴视频黄色版al policy arena. At the national level, his contributions have led to the development of new mathematics curricula, teaching approaches, teacher training initiatives, and models of "scaling up" interventions. His contributions have also had a tremendous impact on 石榴视频黄色版al planning and policy, particularly in the area of mathematical literacy and access.听Dr. Clements also sits on the National Research Council Committee on Science of Children Birth to Age 8: Deepening and Broadening the Foundation for Success for The National Academies of Sciences石榴视频黄色版 Institute of Medicine.
Dr. Julie Sarama, Kennedy Endowed Chair in Innovative Learning Technologies and professor at the University of Denver, conducts research on young children石榴视频黄色版檚 development of mathematical concepts and competencies, the implementation and scale-up of 石榴视频黄色版al reform, professional development models and their influence on student learning, and the implementation and effects of software environments in mathematics classrooms. These studies have been published in more than 50 refereed articles, 4 books, 30 chapters, and 60 additional publications. She has been both听principal and co-principal investigator on seven projects funded by the National Science Foundation. Dr. Sarama is also co-directing three large-scale studies funded by the U.S. Education Department石榴视频黄色版檚 Institute of Educational Studies (IES).