**IMPORTANT: Orders for overnight or two-day delivery must be submitted online prior to 11:00 a.m. Eastern Time, Monday-Friday. We suggest you call 800-993-6284 FREE to confirm the order and the delivery schedule.**

**Prices subject to change without notice**

** **

** Ordering online requires a street address for UPS delivery.**

** **

**Note: We CANNOT ship to a P.O. Box**

** **

**Mail-in Order Form:**

** If you wish to complete an order form that you can print out and mail in, click here.**

Price:$9.95

Includes one copy of the Developing Fractions Sense Student Workbook A, the Instructional Hints & Answer Key booklet, and one set of plastic fraction blocks.

The Developing Fractions Sense Student Workbook A has 32 short lessons focusing on 3rd grade fractions standards, and five enrichment lessons. Fraction blocks, rectangular grids and the number line are used to convey foundational concepts related to fractions, such as the meaning of a unit fraction, the concept of equivalent fractions and comparing fractions with the same numerator or the same denominator.

See below for student workbooks and student sets of plastic fraction blocks.

Price:$65.00

Includes ten Developing Fractions Sense Student Workbook A, ten sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000A), which includes the Instructional Hints & Answer Key booklet.

Price:$120.00

Includes twenty Developing Fractions Sense Student Workbook A, twenty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000A), which includes the Instructional Hints & Answer Key booklet.

Price:$175.00

Includes thirty Developing Fractions Sense Student Workbook A, thirty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000A), which includes the Instructional Hints & Answer Key booklet.

Price:$3.95

This student workbook has 32 short lessons focusing on 3rd grade fractions standards, and five enrichment lessons. Fraction blocks, rectangular grids and the number line are used to convey foundational concepts related to fractions, such as the meaning of a unit fraction, the concept of equivalent fractions and comparing fractions with the same numerator or the same denominator.

For additional copies of this student workbook, please click on the Developing Fractions Sense Replacement Parts link at the top of this page.

Price:$10.75

Includes one copy of the Developing Fractions Sense Student Workbook B, the Instructional Hints & Answer Key booklet, and one set of plastic fraction blocks.

The Developing Fractions Sense Student Workbook B has 45 short lessons focusing on 4th grade fractions standards. All concepts are introduced via the fraction blocks before students are shown arithmetic approaches.

Price:$70.00

Includes ten Developing Fractions Sense Student Workbook B, ten sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000B), which includes the Instructional Hints & Answer Key booklet.

Price:$130.00

Includes twenty Developing Fractions Sense Student Workbook B, twenty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000B), which includes the Instructional Hints & Answer Key booklet.

Price:$190.00

Includes thirty Developing Fractions Sense Student Workbook B, thirty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000B), which includes the Instructional Hints & Answer Key booklet.

Price:$4.75

This workbook has 45 lessons focusing on 4th grade Common Core fractions standards. All concepts are introduced first via fraction blocks. Only then are students presented with arithmetic methods.

For additional copies of this student workbook, please click on the Developing Fractions Sense Replacement Parts link at the top of this page.

Price:$11.50

Includes one copy of the Developing Fractions Sense Student Workbook C, the Instructional Hints & Answer Key booklet, and one set of plastic fraction blocks.

The Developing Fractions Sense Student Workbook C has 46 lessons, some very short, focusing on 5th grade fractions standards, and 3 enrichment lessons. All concepts are introduced via the fraction blocks before students are shown arithmetic approaches.

Price:$75.00

Includes ten Developing Fractions Sense Student Workbook C, ten sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000C), which includes the Instructional Hints & Answer Key booklet.

Price:$140.00

Includes twenty Developing Fractions Sense Student Workbook C, twenty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000C), which includes the Instructional Hints & Answer Key booklet.

Price:$205.00

Includes thirty Developing Fractions Sense Student Workbook C, thirty sets of plastic fraction blocks and the Developing Fractions Sense Teacher Set (DFS-1000C), which includes the Instructional Hints & Answer Key booklet.

Price:$5.00

This workbook has 46 lessons focusing on 5th grade Common Core fractions standards, and three enrichment lessons. Some of the lessons are very short. All concepts are introduced first via fraction blocks. Only then are students presented with arithmetic methods.

For additional copies of this student workbook, please click on the Developing Fractions Sense Replacement Parts link at the top of this page.

Price:$3.95

One set of plastic fraction blocks consisting of three yellow hexagons, 6 red trapezoids, 9 blue parallelograms and 15 green triangles. These blocks are attractively and playfully designed to promote student interest in fractions.

Includes a teacher starter guide with eight activities by Dr. Henry Borenson, "Developing Fractions Sense: Getting Started."

Price:$3.50

One set of plastic fraction blocks as shown. This constitutes one student kit for the Developing Fractions Sense program.

Price:$15.00

Five sets of Plastic Fraction Blocks and 5 plastic bowls. This constitutes five student kits for the Developing Fractions Sense program.

If you wish to order 10 or more student kits, please click on the Developing Fractions Sense Replacement Parts link at the top of this page.