2026-09-20T16:46:38Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/50759 2023-07-11 col_2142_5131 col_2142_8800 com_2142_5130 com_2142_5132

Baroody, Arthur J. Baroody, Arthur J. Lubienski, Sarah T. Perry, Michelle Purpura, David J. Eiland, Michael 2014-09-16T17:26:14Z 2014-09-16T17:26:14Z 2014-08 2014-09-16 2014-08 Achieving fluency with the basic addition and subtraction combinations is difficult for many students in grades 1 to 3. Two papers chronicle three experiments, which entailed evaluating the efficacy of software designed to promote fluency with add-with-8 or -9, near-doubles (e.g., 5 + 6), and subtraction items via moderately guided learning of reasoning strategies. In Experiments 1 and 2, eligible students were randomly assigned to either a guided make-10 condition (e.g., the sum of 9 + 7: 9 + [1 + 6] = [9 + 1] + 6 = 10 + 6 = 16), or guided near-doubles condition (e.g., the sum of 3 + 4: 3 + [3 + 1] = [3 + 3] + 1 = 6 + 1 = 7). Experiment 3 also included a third condition, guided subtraction training (e.g., the difference 12 – 9 can be thought of as: What number when added to 9 equals 12?). Each experiment involved pupils in Grade 1, 2, or 3. ANCOVAs revealed each of the guided interventions promoted learning of the trained strategies as evidenced by transfer to unpracticed items. Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2014-07-09T15:27:31Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Eiland_Michael.pdf: 2194947 bytes, checksum: 271c5c075b45a5b38dde0e54ca02aacf (MD5) Made available in DSpace on 2014-09-16T17:26:14Z (GMT). No. of bitstreams: 2 Michael_Eiland.pdf: 2188629 bytes, checksum: dae6f01594f1b4b8122d5db276c969e1 (MD5) license.txt: 4063 bytes, checksum: 03cef699ad5b6f63ed0868db257e611a (MD5) http://hdl.handle.net/2142/50759 en Copyright 2014 Michael Eiland mathematics education elementary school computational fluency Fostering fluency with basic addition and subtraction facts using computer-aided instruction text Curriculum and Instruction 1613 Elementary Education 0095 University of Illinois at Urbana-Champaign Dissertation Ph.D. PHD:Elementary Education -UIUC 10KS0095PHD