Math Contributors

Trying to figure out an effective way to transition from constant of proportionality to slope? This no-prep lesson teaches students the difference, has them determine slope and find the equation for a line, both...

Measurement Jeopardy is an interactive game in which students answer questions about measurement. This product reflects the popular TV game show, but adaptations have been made so it can be played in the classroom. Click a square on the interactive...

 Keep students integer skills solid all year long. There are 9 different versions, all with different problems, themed for Halloween, Thanksgiving, Holidays, New Years, Valentine's Day, St. Patrick's Day, Easter, Football and Monster Versions...

Word Problems BUNDLE • Fractions, Money, Ratios, & Percentages • Elementary Montessori Math Classroom Materials Classroom Materials:   What a time saver! Word Problem sets include:   A broad range...

Averaging & Central Tendencies: Mean Median Mode Range pages & Word Problems • SEMiPRO Montessori-inspired Math Materials with GUIDE (+ keys):   Explore the three types of Central Tendencies aka "Averaging:" These...

 Need a fun fraction unit to remediate your students? Each digital lesson uses colorful number chips for students to move around their screen.  Students enjoy the process and since every number they need is available, it reduces student...

Looking for fraction worksheets for practice or assessment? Printable for easy use. Teacher Keys are included. Includes: * Identify Fractions (Visual Models) *Simplify Fractions *Equivalent Fractions *Change to a Mixed Number *Change to an Improper...

 Looking for a fun, no-prep way to teach adding and subtracting fractions? This number chip lesson gives students colorful number chips that they can move around their screen. All of the needed chips are available for them to choose,...

Looking for a no-prep lesson to teach perimeter and area? This slide deck begins showing students how to count the units around a geometric figure. (a difficult skill for many!) Then it has students find the perimeter of several...

Looking for a FUN, no-prep lesson teaching students to multiply fractions? This resource with moveable number chips show 2 different ways to multiply fractions. Students love moving the colorful chips around...

Looking for a fun digital activity for integer addition and subtraction, with a St. Patrick's Day theme? This no-prep Integer Addition and Subtraction Bingo Game helps students practice their integer skills. Student will have fun...

Do you need a no-prep lesson to teach students Percent of Change? This lesson teaches students first with models, using ratios, and finally with a formula: change/original number. The final slide allows students to be creative...