This task requires students to solves multistep ratio and percent problem.
The emphasis in this task is on the progression of equations, from two that involve different values of the sales tax, to one that involves the sales tax as a parameter. It is designed to foster the habit of looking for regularity in solution procedures, so that students don't approach every equation as a new problem but learn to notice familiar types.
This Nrich problem gives children the chance to identify and continue number patterns, counting on and back in ones and twos. It is also a good chance for learners to understand the benefits of a trial and improvement approach.
Overview of how the Pennsylvania Common Core Standards for Mathematics are driving changes in classrooms and schools, and where resources can be found to support the implementation of those changes.
Submitted as part of the California Learning Resource Network (CLRN) Phase 3 Digital Textbook Initiative (CA DTI3), CK-12 Advanced Probability and Statistics introduces students to basic topics in statistics and probability but finishes with the rigorous topics an advanced placement course requires. Includes visualizations of data, introduction to probability, discrete probability distribution, normal distribution, planning and conducting a study, sampling distributions, hypothesis testing, regression and correlation, Chi-Square, analysis of variance, and non-parametric statistics.
Algebra II provides an introduction to Advanced Algebra topics.
This textbook covers Algebra II and Trigonometry topics with chapters on equations and inequalities, linear equations and functions, systems of linear equations and inequalities, matrices, quadratic functions and more.
CK-12 Foundation's Algebra FlexBook is an introduction to algebraic concepts for the high school student. Topics include: Equations & Functions, Real Numbers, Equations of Lines, Solving Systems of Equations & Quadratic Equations.
Review of measurement for early grades - interactive practice
This book is a "flexed" version of CK-12's Basic Geometry that aligns with College Access Geometry and contains embedded literacy supports. It covers the essentials of geometry for the high school student.
Includes chapters on: Basics of Geometry, Reasoning and Proof, Parallel and Perpendicular Lines, Triangles and Congruence, Relationships with Triangles, Polygons and Quadrilaterals, Similarity, Right Triangle Trigonometry, Circles, Perimeter and Area, Surface Area and Volume, Rigid Transformations.
This Geometry Concept Collection is a rigorous presentation of high school geometry. It is fully correlated with the Common Core State Standards.
CK-12 Middle School Math Concepts for seventh grade provides a complete textbook. It presents topics including algebraic thinking, patterns, decimals, decimal operations, fractions, fraction operations, integers, integer operations, ratios, rates, proportions, percents, percent applications, equations, solving equations, inequalities, functions, graphing functions, geometry, plane geometry, solid geometry, area, perimeter, surface area, volume, statistics including mean, median, mode and range, graphing and types of graphs, and probability.
In CK-12 Middle School Math Concepts – Grade 8, the learning content is divided into concepts. Each concept is complete and whole providing focused learning on an indicated objective. Theme-based concepts provide students with experiences that integrate the content of each concept. Students are given opportunities to practice the skills of each concept through real-world situations, examples, guided practice and explore more practice. There are also video links provided to give students an audio/visual way of connecting with the content.
Practice interactive comparing time from different places around the world.
Review of adding two numbers with number and picture.
CK-12 Foundation's Geometry FlexBook is a clear presentation of the essentials of geometry for the high school student. Topics include: Proof, Congruent Triangles, Quadrilaterals, Similarity, Perimeter & Area, Volume, and Transformations.
In the EL Education model, mathematics is taught in stand-alone mathematics classes. Whenever possible, it is also integrated into other subjects, projects, case studies, and learning expeditions. Teachers in all disciplines and grade levels model mathematical passion and courage by addressing gaps in their own mathematical understanding, explicitly exploring the mathematical dimensions of their discipline and modeling mathematical thinking. Teachers support all students to think like mathematicians and cultivate mathematical habits of mind, including curiosity, risk-taking, perseverance, valuing evidence, precision, and craftsmanship. All students are prepared to engage in high-level mathematics classes, because such classes often function as gateways to access other classes and courses at the secondary level and in college. Mathematical thinking and learning is showcased and discussed throughout the building.
CREATE for STEM is a Michigan State University-sponsored research institute with a broad mandate for Collaborative Research in Education, Assessment and Teaching Environments for the fields of Science, Technology, Engineering, and Mathematics.
CREATE has five major focus areas for its work: Creating and Investigating Change in K-16 STEM Education, Educational Policy in STEM fields, Discipline-Based Undergraduate STEM Education, Developing Innovative and Digital Materials, and International Engagement with the Global STEM Education Community.
Within each of these areas, we build interdisciplinary and intergenerational research groups, foster new talent, provide seed money for initial work and support the grant writing process. CREATE is also a hub for the exchange of information and ideas, sponsoring conferences, workshops, seminars, and visiting scholars to enhance the interest in STEM Education and develop capacity in these fields here at MSU.
This task was developed by high school and postsecondary mathematics and agriculture sciences educators, and validated by content experts in the Common Core State Standards in mathematics and the National Career Clusters Knowledge & Skills Statements. It was developed with the purpose of demonstrating how the Common Core and CTE Knowledge & Skills Statements can be integrated into classroom learning - and to provide classroom teachers with a truly authentic task for either mathematics or CTE courses.