Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Douglas A. Lapp"'
Publikováno v:
Advances in Educational Technologies and Instructional Design ISBN: 9781668459201
This chapter examines the use of technology within an active learning environment. The case follows Kaitlyn, a first-year high school teacher, through a series of 3 lessons designed to develop the Pythagorean Theorem by way of an applied real-world p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::736cad8beb7d43d4187aa73e8a8f373d
https://doi.org/10.4018/978-1-6684-5920-1.ch005
https://doi.org/10.4018/978-1-6684-5920-1.ch005
Autor:
Marie Ermete, Margaret Kinzel, Karli Powell, Douglas A. Lapp, Laurie O. Cavey, Natasha Brackett
Publikováno v:
The Mathematics Teacher. 107:306-312
Algebra involves negotiating meaning between the worlds of mathematical ideas and the symbols that represent them. Here we examine classroom interactions and explorations as they relate to the connection of these worlds through the use of dynamically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c10fbba6a603f723d8585923e4f818a0
https://doi.org/10.5951/mathteacher.107.4.0306
https://doi.org/10.5951/mathteacher.107.4.0306
Publikováno v:
International Journal of Mathematical Education in Science and Technology. 41:1-18
This article examines the connections of linear algebra concepts in a first course at the undergraduate level. The theoretical underpinnings of this study are grounded in the constructivist perspective (including social constructivism), Vernaud's the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199fa03175ab8a9b2458a15b5281a2c2
https://doi.org/10.1080/00207390903236665
https://doi.org/10.1080/00207390903236665
Publikováno v:
Teaching Mathematics and its Applications. 27:102-111
This article discusses student difficulties in grasping concepts from linear algebra. Using an example from an interview with a student, we propose changes that might positively impact student understanding of concepts within a problem-solving contex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69fc21cfaf8f8904251febf0223c327
https://doi.org/10.1093/teamat/hrn005
https://doi.org/10.1093/teamat/hrn005
Autor:
Douglas A. Lapp, Azita Manouchehri
Publikováno v:
The Mathematics Teacher. 96:562-566
The nature of question posing and categorization of types of questions in relation to the desired purpose. Suggestions for obtaining richer information of what students understand are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c550db91215be00c020d97f1455c02
https://doi.org/10.5951/mt.96.8.0562
https://doi.org/10.5951/mt.96.8.0562
Autor:
Douglas A. Lapp, Dennis St. John
This chapter has been designed to examine both the teaching and learning of algebraic concepts as well as the way in which representations play a role in the development of these concepts. The framework for the discussion of representational use is b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cf079728c6a1de0f62e30aeaabf12ab
https://doi.org/10.4018/978-1-4666-6497-5.ch005
https://doi.org/10.4018/978-1-4666-6497-5.ch005
Autor:
Vivian Flora Cyrus, Douglas A. Lapp
Publikováno v:
The Mathematics Teacher. 93:504-510
While working with high school students at a Mathematics, Physics, and Advanced Technology Exploration Day, we observed an activity in which students tried to reproduce a distance-time graph by walking. They used a Calculator-Based Ranger (CBR) to co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d209e494990117278ad8bac44893af2
https://doi.org/10.5951/mt.93.6.0504
https://doi.org/10.5951/mt.93.6.0504
Autor:
Douglas A. Lapp
Publikováno v:
The Mathematics Teacher. 92:109-113
This investigation introduces the students to the process of conjecture followed by proof, and the combination of manipulatives and technology allows this process to be approached earlier than traditionally thought appropriate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6633b6e2c84e2af7e4a043c6d587d467
https://doi.org/10.5951/mt.92.2.0109
https://doi.org/10.5951/mt.92.2.0109
Autor:
Denny St. John, Douglas A. Lapp
Publikováno v:
Teaching Children Mathematics. 7:162-164
The four-function calculator is widely used by students and teachers in elementary schools. Although other types of calculators are available, the number of choices has been limited up to now. Recently, however, calculator manufacturers, including Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8142a317c04bfc91a8a20e4845811b67
https://doi.org/10.5951/tcm.7.3.0162
https://doi.org/10.5951/tcm.7.3.0162
Publikováno v:
Toxins, Vol 15, Iss 3, p 181 (2023)
Streptavidin-Saporin can be considered a type of ‘secondary’ targeted toxin. The scientific community has taken advantage of this conjugate in clever and fruitful ways using many kinds of biotinylated targeting agents to send saporin into a cell
Externí odkaz:
https://doaj.org/article/4f483359dbc54ac189a831b066f185ec