Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.
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Educational Game
Formative Assessments
Lesson Plans
Original Student Tutorial
Virtual Manipulatives
MFAS Formative Assessments
Students count how many rectangles are in a row, draw more rectangles to make 10 rectangles in each row, and write the numeral corresponding to the number of additional rectangles drawn.
Original Student Tutorials Mathematics - Grades K-5
Help Farmer Betsy! You'll use multiple strategies to make a ten and write equations in this interactive tutorial.
Student Resources
Original Student Tutorial
Help Farmer Betsy! You'll use multiple strategies to make a ten and write equations in this interactive tutorial.
Type: Original Student Tutorial
Educational Game
Help George make museum displays by picking the number of items that need be added to make 10.
Type: Educational Game
Virtual Manipulatives
This applet contains four games (How Many?, Build, Fill, and Add) that utilize a frame with five slots for students to place objects, which helps students develop counting and addition skills.
Type: Virtual Manipulative
This applet contains four games (How Many?, Build, Fill, and Add) that utilize a frame with ten slots for students to place objects, which helps students develop counting and addition skills.
Type: Virtual Manipulative
Parent Resources
Virtual Manipulative
This applet contains four games (How Many?, Build, Fill, and Add) that utilize a frame with ten slots for students to place objects, which helps students develop counting and addition skills.
Type: Virtual Manipulative