Approaching a Conceptual Understanding of Enzyme Kinetics and Inhibition: Development of an Active Learning Inquiry Activity for Prehealth and Nonscience Majors

2016 ◽  
Vol 93 (8) ◽  
pp. 1397-1400 ◽  
Author(s):  
Chloe House ◽  
Glen Meades ◽  
Kimberly J. Linenberger
2019 ◽  
Vol 9 (3) ◽  
pp. 172
Author(s):  
Fridolin Sze Thou Ting ◽  
Wai Hung Lam ◽  
Ronnie Homi Shroff

Research has demonstrated the positive impact of active learning on students’ learning outcomes, particularly in science, technology, engineering and mathematics (STEM) fields. However, few studies have explored the impact of active learning via problem-based collaborative games in large mathematics classes in the context of Asian tertiary education. This study assesses the effects of active learning on students’ learning outcomes using class test scores and the calculus concept inventory (CCI) to test the conceptual understanding of the basic principles of differential calculus, in a first year calculus course in Hong Kong. Three hypotheses were tested to determine the effects of game-based collaborative learning on learning mathematics among students. Active learning through a problem-based collaborative learning methodology was employed, using Kahoot!, a game-based learning platform. Results supported all three hypotheses, demonstrating a statistically significant increase in students’ conceptual understanding and examination performance, based upon their individual perceptions of active engagement and time spent in active learning. Our results indicated that active learning “levels the playing field”, in the sense that students with less pre-requisite background knowledge, using a problem-based collaborative learning methodology, were relatively more inclined to catch up or even exceed the performance of students with a stronger prerequisite background knowledge, at the end of the course.


2021 ◽  
Author(s):  
Ilva Cinite ◽  
◽  
Girts Barinovs ◽  

Education research has repeatedly shown that active learning in physics is pedagogically more efficient than traditional lecture courses. Widespread application of the active learning is slowed down by the lack of data on the performance of the active learning in widely varying circumstances of different educational systems. We measured the level of understanding of basic physics concepts using Force Concept inventory for students who enrol at different universities in Latvia in calculus-based and non-calculus-based groups and compared the student performance to the pre-test results elsewhere in the world. We measured the growth of concept inventory test results and studied the dependence of the growth on the teaching approach used by university lecturers. About 450 undergraduate students from 12 groups of science and engineering courses taught by 8 lecturers were involved in the study at three universities in Latvia. The Force Concept Inventory multiple-choice test was translated to Latvian and used for pre-/post-tests. The pre-test results showed that the maximum of the distribution of correct answers for non-calculus groups is around 20%, which is the value obtained by the random guessing of test answers, whereas the pre-test results of calculus-based groups was about 50% of correct answers. The test score after taking post-test confirmed that the growth of students’ tests results is closely related to the teaching approach chosen by lecturer, showing that in order to provide physics graduates with a good conceptual understanding of physics, student centred teaching approach was crucial. The use of concept inventories in undergraduate physics education to measure the progress of learning appears to be particularly important in the current situation with a small number of students in physics and a critically small number of future physics teachers, when efficiency of teaching is of crucial importance. Keywords: STEM education quality, conceptual understanding, student-centred approach


2004 ◽  
Vol 28 (3) ◽  
pp. 95-99 ◽  
Author(s):  
Christopher M. Gillen ◽  
Jasmine Vaughan ◽  
Bethany R. Lye

Using primary literature is an effective tool for promoting active learning and critical thinking in science classes. However, it can be challenging to use primary literature in large classes and in classes for nonscience majors. We describe the development and implementation of an online tutorial for helping nonscience majors learn to read primary literature in biology. The tutorial includes content about the scientific process and the structure of scientific papers and provides opportunities for students to practice reading primary literature. We describe the use of the tutorial in Biology of Exercise, a course for nonscience majors. Students used the tutorial outside of class to learn the basic principles involved in reading scientific papers, enabling class sessions to focus on active-learning activities and substantive class discussions.


Author(s):  
Hadush Gebrehiwot

<p class="abstract"><strong>Background:</strong> The laboratory courses offer students the opportunity to gain manipulative skills, observational skills, and the ability to plan experiments and to interpret experimental data. The laboratory can be an excellent environment for active learning. It has long been considered useful to develop conceptual understanding, but some recent courses have been developed that rely heavily on laboratory experience, in contrast to conventional teaching methods, for the development of conceptual understanding of sciences. The primary purpose of this study was to assess laboratory perceptive of the graduating class students’ of the department of chemistry and to engage them as active learners.</p><p class="abstract"><strong>Methods:</strong> A total sample containing 20 students consisting of 14 males and 6 females were selected for the study. Four experiments were given to randomly selected participants in the respective strata and students were evaluated on the basis of different parameters.  </p><p class="abstract"><strong>Results:</strong> The findings of this research showed that almost all the sample students fail to correlate their theoretical accumulation with the practical performance.</p><p><strong>Conclusions:</strong> So, severe works should be made on the various issues concerning the laboratory to be a unique learning environment to create well skilled students. </p>


Author(s):  
Monica Quezada-Espinoza ◽  
Genaro Zavala

This study reports the outcomes of comparing three methods to carry out a physics laboratory with active learning strategies: Tutorials in Introductory Physics (Tutorials) and RealTime Physics (RTP). A sample of 476 students was divided into three groups, about one third of the students used Tutorials, another third used RTP, and the last third used RTP with graphing calculators and probes. A multiple choice test was used to find that the three groups had statistically-significant differences on conceptual understanding of current concepts. Additionally, it was found differences in gains among the three groups using a multiple-choice pretest and posttest. With an analysis of misconceptions it was found that an important portion of students still holding misconceptions. The change of instruction seems to affect conceptual understanding when students have to analyze difficult circuits. Besides, it was found that students still holding misconceptions, they continue using terms like current and voltage interchangeably.


2020 ◽  
Author(s):  
Nick Stites ◽  
Charles Krousgrill ◽  
Jeffrey Rhoads ◽  
Edward Berger ◽  
Jennifer DeBoer ◽  
...  

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