1. 01. English Non Fiction Coins, coupons, and combinations : the number system / by Economopoulos, Karen. Publication: Menlo Park, Calif. : Dale Seymour Publications, 1998 . vi, 178 p. : , "Developed at TERC, Cambridge, Massachusetts." | "Grade 2, also appropriate for Grade 3". 28 cm. Date:1998 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Mathematical thinking at grade 2 : introduction / by Economopoulos, Karen. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 22, 220 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 2." | MacIntosh computer disk attached to page [3] of cover. 28 cm. + Date:1998 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction How mamy pockets? How many teeth? : collecting and representing data / by Economopoulos, Karen. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 20, 118 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 2, also appropiate for grade 3." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
4. 01. English Non Fiction Putting together and taking apart : addition and subtraction / by Economopoulos, Karen. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 24, 202 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 2, also appropiate for grade 3." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
5. 01. English Non Fiction Quilt squares and block towns : 2-D and 3-D geometry / by Russell, Susan Jo. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 20, 134 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 1, also appropiate for grade 2." | MacIntosh computer disk attached to page [3] of cover. 28 cm. Date:1998 Availability: Copies available: (1), Actions:
6. 01. English Non Fiction Things that come in groups : multiplication and division / by Tierney, Cornelia. Publication: White Plains, NY : Dale Seymour Publications, 1998 . vi, 22, 136 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 3, also appropiate for grade 4." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
7. 01. English Non Fiction Survey questions and secret rules : collecting and sorting data / by Wright, Tracey. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 20, 136 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 1." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
8. 01. English Non Fiction Bigger, taller, heavier, smaller : measuring / by Wright, Tracey. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 20, 134 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 1, also appropiate for grade 2." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
9. 01. English Non Fiction Timelines and rhythm patterns : representing time / by Wright, Tracey. Publication: Meno Park, CA : Dale Seymour Publications, 1998 . vi, 18, 105 p. : , "Developed at TERC [Technical Education Research Centers], Cambridge, Massachucetts." | "Grade 2, also appropiate for grade 3." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
10. 01. English Non Fiction Building on numbers you know : computation and estimation strategies /   Publication: Menlo Park, Calif. : Dale Seymour Publications, 1998 . 210 p. : , "Developed at TERC, Cambridge, Massachusetts." | "Grade 5, also appropriate for grade 6." 28 cm. Date:1998 Availability: Copies available: (1), Actions:
11. 01. English Non Fiction Mathematical thinking at grade 5 : introduction, landmarks in the number system /   Publication: Menlo Park, Calif. : Dale Seymour Publications, 1998 . 170 p. : , "Developed at TERC, Cambridge, Massachusetts." | "Grade 5, also appropriate for grade 6." 28 cm. Date:1998 Availability: Copies available: (1), Actions: