A growing database of additional resources
Alcumus: The Art of Problem Solving
Alcumus is specifically designed to provide high-performing students with a challenging curriculum appropriate to their abilities.
Many of the problems are from major national math competitions such as MATHCOUNTS, MOEMS, the American Mathematics Competitions, and the Centre for Education in Mathematics and Computing competitions.
As the student gets stronger, Alcumus automatically provides more challenging material, and conversely, if the student is having difficulty with a particular topic, Alcumus provides additional practice.
Array Model of Multiplication
This is a great blog entry showing how to explain (and use) the array model of the multiplication facts.
Carroll County Public Schools
Find your grade level on the left. Then click on the topic you want to teach. Browse through the numerous cool resources they have found for you!
DreamBox virtual manipulatives
You don't need to buy DreamBox to use their virtual manipulatives. These virtual manipulatives can be used in large- or small-group instructional settings with your interactive white board or projector, or on computers.
EngageNY Washington State Math Users Group
A community of educators committed to improving math instruction and assessment to help students meet the Common Core Challenge through the use of EngageNY/Eureka Math.
Enrichment for 3rd and 4th grade
Are you a 3rd or 4th grade teacher needing to enrich your curriculum? Need a little something extra to bring a particular standard to life? Try something from this list...
Eureka Math (Great Minds)
Eureka Math is the curriculum. At the K-5 level, the curriculum is also called "A Story of Units" to emphasize the idea that teaching math should be like telling a great story.
Great Minds is the publisher.
Students practice their fact fluency for addition, subtraction, multiplication, and division using this online webtool.
Fluency WITHOUT timed tests
A thought provoking idea: Using games to build conceptual understanding and mathematical fluency.
Front Row - differentiated math instruction
Common Core-aligned online math practice for K-8. This is not aligned specifically to Eureka Math, but it is aligned to CCSS.
Lost of simple online math games for TK - 5.
Howard County Resources
Resources, lesson ideas, and formative assessments for each Common Core standard.
Resources arranged under the Standards for Mathematical Content. Great math problems to use with your students.
These Problems of the Month are organized by grade level and main topic for that level. These grade‐level expectations are just estimates and should not be used as an absolute minimum expectation or maximum limitation for students. The structure of a Problem of the Month is a low floor and a high ceiling, so that all students can productively engage, struggle, and persevere.
K-5 Math Teaching Resources
This site provides several engaging sample lessons for each standard at each grade level from K to 5.
Math Fact Cafe
Math Fact Cafe is a website that generates free math worksheets. This includes math fact worksheets, flashcards, counting, time, and money problems.
Matific takes a unique approach to teaching K to 6 math using hands-on and interactive mini-games, called episodes. These immersive bite-sized apps for tablets and personal computers are based on a modular and progressive spiral learning system.
This is a description of four different ways to multiply two numbers. Each of the four methods can be used for whole numbers, fractions, decimals, and algebraic expressions. These methods are much more powerful than the "traditional" algorithm.
Multiplication Fact Fluency
Use this Blendspace as a fun way to