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DIRECT, HANDS-ON OR INQUIRY INSTRUCTION: A STUDY OF INSTRUCTIONAL SEQUENCING AND MOTIVATION IN THE SCIENCE CLASSROOM
Title
DIRECT, HANDS-ON OR INQUIRY INSTRUCTION: A STUDY OF INSTRUCTIONAL SEQUENCING AND MOTIVATION IN THE SCIENCE CLASSROOM.
Creator
Vander Wiede, Jamie, Gill, Michele, University of Central Florida
Abstract / Description
Currently, a debate exists between the strengths and weaknesses of direct and inquiry instruction. Inquiry instruction is related to positive effect on learner motivation whereas supporters of direct instruction point to its ability to adequately support learners' working memories (Hmelo-Silver, Duncan, & Chinn, 2007; Kirschner, Sweller, & Clark, 2006; Kuhn, 2007; Sweller, 1988). This study examined the possibility of combining the best features of both inquiry and direct instruction by...
Show moreCurrently, a debate exists between the strengths and weaknesses of direct and inquiry instruction. Inquiry instruction is related to positive effect on learner motivation whereas supporters of direct instruction point to its ability to adequately support learners' working memories (Hmelo-Silver, Duncan, & Chinn, 2007; Kirschner, Sweller, & Clark, 2006; Kuhn, 2007; Sweller, 1988). This study examined the possibility of combining the best features of both inquiry and direct instruction by sequencing them together. A two-part lesson on electrical circuits was presented in three separate sequences of instruction to middle school students to determine if differences in student motivation and academic achievement emerge depending on whether a guided inquiry lab followed or preceded direct instruction. Results indicated equal levels of perceived competence by students across all instructional sequences and greater interest/enjoyment and perceived autonomy support when the instructional sequence began with a guided inquiry lesson. No significant differences in achievement were reported among the sequences.
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Date Issued
2011
Identifier
CFE0003902, ucf:48737
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0003902
HELPING AT-RISK STUDENTS SOLVE MATHEMATICAL WORD PROBLEMS THROUGH THE USE OF DIRECT INSTRUCTION AND PROBLEM SOLVING STRATEGIES
Title
HELPING AT-RISK STUDENTS SOLVE MATHEMATICAL WORD PROBLEMS THROUGH THE USE OF DIRECT INSTRUCTION AND PROBLEM SOLVING STRATEGIES.
Creator
Lopez, Lurdes, JeanPierre, Bobby, University of Central Florida
Abstract / Description
This action research study examined the influence mathematical strategies had on middle school students' mathematical ability. The purpose of this action research study was to observe students mathematical abilities and to investigate whether teaching students problem-solving strategies in mathematics will enhance student's mathematical thinking and their ability to comprehend and solve word problems. The study took place in an urban school in Orlando, Florida in the fall of 2004. The...
Show moreThis action research study examined the influence mathematical strategies had on middle school students' mathematical ability. The purpose of this action research study was to observe students mathematical abilities and to investigate whether teaching students problem-solving strategies in mathematics will enhance student's mathematical thinking and their ability to comprehend and solve word problems. The study took place in an urban school in Orlando, Florida in the fall of 2004. The subjects will be 12 eighth grade students assigned to my intensive math class. Quantitative data was collected. Students' took a pre and post test designed to measure and give students practice on mathematical skills. Students worked individually on practice problems, answered questions daily in their problem solving notebook and mathematics journals. Results showed the effectiveness of the use of direct instruction and problem-solving strategies on at-risk students. 
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Date Issued
2008
Identifier
CFE0002095, ucf:47551
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0002095
A Quasi-Experiment Examining Expressive and Receptive Vocabulary Knowledge of Preschool Head Start Children Using Mobile Media Apps
Title
A Quasi-Experiment Examining Expressive and Receptive Vocabulary Knowledge of Preschool Head Start Children Using Mobile Media Apps.
Creator
Vatalaro, Angela, Culp, Anne, Szente, Judit, Hahs-Vaughn, Debbie, Levin, Judith, Goodman, Jill, University of Central Florida
Abstract / Description
The American Academy of Pediatrics (1999, 2011) recommends no screen time for children under two years and limited screen time for three- and four-year-olds. Despite these recommendations, most young children have easy access to various types of screens. In particular, children's use of mobile media, including tablets and other touch screen devices, is increasing (Common Sense Media, 2013). Even though scholars have highlighted positive uses for mobile media (Christakis, 2014; Radesky,...
Show moreThe American Academy of Pediatrics (1999, 2011) recommends no screen time for children under two years and limited screen time for three- and four-year-olds. Despite these recommendations, most young children have easy access to various types of screens. In particular, children's use of mobile media, including tablets and other touch screen devices, is increasing (Common Sense Media, 2013). Even though scholars have highlighted positive uses for mobile media (Christakis, 2014; Radesky, Schumacher, (&) Zuckerman, 2015) and there are recommendations in place for using mobile media with young children in active, open-ended ways (NAEYC (&) Fred Rogers Center, 2012), there has been very limited research conducted on the impact of mobile media on young children's development. What is more, as early childhood professionals are beginning to incorporate mobile media into their classrooms, they are struggling with the ability to use these devices in developmentally appropriate ways (Marklund, 2015; Nuttall, Edwards, Mantilla, Grieshaber, (&) Wood, 2015). The primary purpose of the present study was to examine the efficacy of using different types of mobile media apps to increase the receptive and expressive vocabulary development of preschool children living in economically disadvantaged communities. Children and teachers in four Head Start classrooms participated in the quasi-experimental study, which included an eight-week intervention in which the children interacted with one of two types of apps: one classroom used direct instruction vocabulary apps (n = 16) and one classroom used open-ended vocabulary apps (n = 15). Two classrooms served as control groups (n = 18; n = 14) which used apps that were chosen by the Head Start program with no specific instructional method. Children's vocabulary was assessed pre- and post-intervention. To assess receptive vocabulary, the PPVT-4 (Dunn (&) Dunn, 2007) and an iPad Receptive Vocabulary Assessment (Vatalaro, 2015a) were used. To assess expressive vocabulary, the EVT-2 (Williams, 2007) and an iPad Expressive Vocabulary Assessment (Vatalaro, 2015b) were used. Using a repeated measures analysis of variance with split plot analysis, children who used direct instruction apps performed statistically significantly higher on the PPVT-4 than children who used open-ended apps. Children in the direct instruction app group also performed statistically significantly higher than both control groups on the iPad Receptive Vocabulary Assessment. There were no statistically significant differences between groups for receptive vocabulary as measured by the EVT-2. However, when children were credited for describing a function instead of the iPad vocabulary word, the analysis of the iPad Expressive Vocabulary Assessment revealed that the children using direct instruction apps performed statistically significantly higher than children using open-ended apps and the children in one of the control groups. A secondary purpose of the present study was to examine the use of apps in mobile media by Head Start teachers. The teachers in the two intervention classrooms participated in weekly meetings with the primary researcher for support in using mobile media in their classrooms in order to ensure that the child intervention was carried out with fidelity. After analyzing data from teachers' self-report daily logs across the eight-week intervention, it was determined that the children received instruction on the assigned apps in both intervention classrooms. Although caution is given to the findings due to some limitations such as the quasi-experimental choice of a research design and the number of participants, the present study contributed to the early childhood research literature with the findings that interactive, animated apps which provide the meanings of vocabulary words in a direct instruction manner may have the ability to increase a child's receptive vocabulary, and to increase a child's descriptive definitions of iPad functions. This information increases the chance that teachers in Head Start will begin using direct instruction apps, in the hope of increasing a child's vocabulary knowledge.
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Date Issued
2015
Identifier
CFE0005896, ucf:50859
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0005896
EFFECTS OF COMPUTER-ASSISTED LANGUAGE LEARNING (CALL) INSTRUCTION ON THE ACQUISITION OF PASSIVE GRAMMATICAL FORMS BY POST-SECONDARY ENGLISH AS A SECOND LANGUAGE (ESL) STUDENTS
Title
EFFECTS OF COMPUTER-ASSISTED LANGUAGE LEARNING (CALL) INSTRUCTION ON THE ACQUISITION OF PASSIVE GRAMMATICAL FORMS BY POST-SECONDARY ENGLISH AS A SECOND LANGUAGE (ESL) STUDENTS.
Creator
Chien, Ya-Chi, Nutta, Joyce, University of Central Florida
Abstract / Description
The purpose of this study is to compare Computer-Assisted Language Learning (CALL) grammar instruction with traditional classroom teacher-directed grammar instruction for post-secondary English as a Second Language (ESL) students enrolled in an Intensive English Program (IEP). Students' achievement was measured by their performance on the three measures (multiple-choice, cloze/fill-in-the-blank, and open-ended tests) of passive grammatical forms. This study gathered quantitative data on...
Show moreThe purpose of this study is to compare Computer-Assisted Language Learning (CALL) grammar instruction with traditional classroom teacher-directed grammar instruction for post-secondary English as a Second Language (ESL) students enrolled in an Intensive English Program (IEP). Students' achievement was measured by their performance on the three measures (multiple-choice, cloze/fill-in-the-blank, and open-ended tests) of passive grammatical forms. This study gathered quantitative data on students' performance on the three measures for both teacher-directed and CALL instruction groups as well as qualitative data with respect to CALL participants' perception of the Azar Interactive online grammar instruction program. Results of the mixed design repeated measures factorial MANOVA (multivariate analysis of variance) showed that there was no statistically significant difference in acquisition of the passive grammatical forms for ESL students taught in a conventional classroom setting as compared to those taught solely by CALL. However, there was a statistically significant increase in scores on the open-ended tests for Level 4, the most advanced students at the IEP from pretest to delayed test as well as from posttest to delayed test. Students' level of proficiency affected the amount of increase in their scores over time regardless of the method of instruction. This study has offered a research-based indication that CALL instruction was as effective as traditional classroom teacher-directed instruction for teaching grammar to students of different levels of English proficiency. Recommendations for future research have also been discussed.
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Date Issued
2011
Identifier
CFE0003970, ucf:48657
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0003970
Curriculum Vocabulary Acquisition of 4th Graders Using a Language-Sensitive Teaching Approach
Title
Curriculum Vocabulary Acquisition of 4th Graders Using a Language-Sensitive Teaching Approach.
Creator
Spielvogel, Joanna, Ehren, Barbara, Schwartz, Jamie, Mckeown, Susan, University of Central Florida
Abstract / Description
The purpose of this pilot study was to determine if a direct, explicit method of teaching vocabulary with a Vocabulary Scenario Technique-Language Sensitive protocol (VST-LS) would yield gains in the vocabulary knowledge of 4th grade students greater than those seen in 4th grade students receiving vocabulary instruction typical to some general education classrooms. VST-LS is a detailed description of procedures intended to be used by a teacher in a general education classroom for direct...
Show moreThe purpose of this pilot study was to determine if a direct, explicit method of teaching vocabulary with a Vocabulary Scenario Technique-Language Sensitive protocol (VST-LS) would yield gains in the vocabulary knowledge of 4th grade students greater than those seen in 4th grade students receiving vocabulary instruction typical to some general education classrooms. VST-LS is a detailed description of procedures intended to be used by a teacher in a general education classroom for direct vocabulary instruction. The VST-LS protocol provides for 14 word encounters involving listening, reading, writing, and speaking. Forty-one 4th grade students consisting of 18 males and 23 females participated in the study. All participants were attending a suburban elementary school in a large urban-suburban school district. Two 4th grade teachers at the suburban elementary school agreed to participate in the study. One of the teachers who agreed to participate in the study had previously participated in a Vocabulary Scenario Technique pilot study (Ehren, Zadroga, (&) Proly, 2010); therefore, her 4th grade classroom was designated as the treatment group and the second 4th grade classroom was designated as the comparison group. The treatment group received direct vocabulary instruction by a graduate student speech language pathologist (SLP) using the VST-LS protocol. The comparison group received vocabulary instruction by a 4th grade teacher using word study activities typical to some general education classrooms. Both the treatment group and the comparison group were taught 32 preselected curriculum vocabulary words across four consecutive weeks. Eight words were taught per week, for four weeks, during three thirty minute instruction periods (dosage = 6 hours). Two pre-test/post-test vocabulary measures, a multiple choice synonym test and a fill-in-the-blank/word-bank sentence test, were used to document both the treatment group and comparison group performances. Both the synonym pre-test and the sentence pre-test were administered to the treatment group and the comparison group one week prior to the commencement of the pilot study. Both the synonym post-test and the sentence post-test were administered to the treatment group and the comparison group one week after the conclusion of the study. A one way analysis of covariance (ANCOVA) was used to examine the treatment effects of the VST-LS protocol in comparison to treatment effects of vocabulary instruction typical to some mainstream classrooms. The ANCOVA testing indicated that there was a statistically significant difference in post-test scores for both the synonym measure, F(1, 35) = 14.76, p (<) .001, and the sentence measure, F(1, 34) = 43.66, p (<) .001, between the treatment condition and the comparison condition, when controlling for pre-test scores on both the synonym measure and the sentence measure. A large effect size was demonstrated, indicated by group, in regard to both the synonym measure, partial ?2 = .30, and the sentence measure, partial ?2 = .56. On average, participants in the treatment condition scored higher on both the synonym measure (M = 24.33, SE = 0.77) and the sentence measure (M = 26.24, SE = 0.76) than did the study participants in the comparison condition (synonym measure: M = 20.14, SE = 0.77; sentence measure: M = 19.03, SE = 0.78).The result of the VST-LS pilot study indicated that this method of direct vocabulary instruction was more successful in generating vocabulary gains in 4th grade students than was vocabulary instruction typically seen in general education classrooms. Additionally, the result indicated that the VST-LS protocol has potential as a viable, efficient method for teachers to use when directly teaching curriculum vocabulary words to 4th grade students in general education classrooms. A summary of the findings, limitations of the study, and suggestions for the direction of future research are discussed.
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Date Issued
2011
Identifier
CFE0004169, ucf:49084
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0004169