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Vorob'ev, Evgenii M. – International Journal of Mathematical Education in Science and Technology, 2023
This paper discusses the mathematical and didactical problems of teaching indefinite integral in the context of the ubiquitous availability of online integral calculators. The symbol of indefinite integral introduced by Leibniz, unfortunately, does not contain an indication of the interval on which the antiderivatives should be calculated. This…
Descriptors: Teaching Methods, Mathematics Instruction, Internet, Calculators
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Soury-Lavergne, Sophie – Digital Experiences in Mathematics Education, 2021
The duo of artefacts is a simplified model of the complex systems of various manipulatives (either tangible or virtual) that mathematics teachers and their students use in classrooms. It offers a means to study the complexity of the interweaving of the tangible and of the digital worlds in the teaching and learning processes. A duo of artefacts is…
Descriptors: Manipulative Materials, Mathematics Instruction, Teaching Methods, Educational Technology
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Stewart, Andrew – Australian Mathematics Education Journal, 2019
The Birthday Paradox problem can be investigated either with a carefully constructed spreadsheet (for greatest precision) or a calculator process (for reasonable precision). A number of ways of approaching this problem as a class activity are provided.
Descriptors: Teaching Methods, Spreadsheets, Computation, Calculators
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Ciganik, Shari; McDaniel, Michael – PRIMUS, 2021
Prospective teachers and cryptography students use programming, statistics and guile to enrich both their courses.
Descriptors: Preservice Teachers, Elementary School Teachers, Technology, Problem Solving
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Madden, Sean; Hume, Olli; Booton, Jacqueline – Mathematics Teacher: Learning and Teaching PK-12, 2021
Mathematics and technology serve the health sciences as demonstrated in this article, cowritten by one of our calculus students. Creating a lesson based on dosing an antibiotic allows teachers and students to see the immediate value of high school calculus and technology.
Descriptors: Secondary School Mathematics, Mathematics Instruction, Teaching Methods, Calculus
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Ball, Lynda – International Journal for Technology in Mathematics Education, 2018
This paper provides a set of five indicators of CAS use, which provide a means to analyse a student's written solution to determine whether they used CAS for solving a given problem. These indicators provide a way for researchers and teachers to determine CAS use without requiring classroom observation or the explicit recording of extra…
Descriptors: Computer Uses in Education, Handheld Devices, Calculators, Algebra
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Lancaster, Ron – Mathematics Teacher, 2016
Can you solve the following Problem? There are 200 fish in an aquarium, and 99 percent of them are guppies. How many guppies must be removed to reduce the tank's guppy population to 98 percent? The key to this problem is to work backward by using the data given in figure 2 to determine the surface area of the top of the aquarium; then determine…
Descriptors: Mathematics Instruction, Problem Solving, Word Problems (Mathematics), Equations (Mathematics)
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Theis, Karsten – Journal of Chemical Education, 2015
PQcalc is an online calculator designed to support students in college-level science classes. Unlike a pocket calculator, PQcalc allows students to set up problems within the calculator just as one would on paper. This includes using proper units and naming quantities strategically in a way that helps finding the solution. Results of calculations…
Descriptors: Educational Technology, Technology Uses in Education, Calculators, Science Instruction
Domenick, Anthony – Online Submission, 2015
Patterns are a ubiquitous phenomenon. They exist in nature's plant species emerging as a complete order from truncated matter. Patterns are also present in the fine arts where the aesthetic properties of form exist and conjugate through paintings and sculptures. Mathematical patterns, the focus of this position paper, dominate financial scenarios,…
Descriptors: Graphing Calculators, College Mathematics, Mathematics Instruction, Mathematics
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Eddy, Colleen M.; Pratt, Sarah S.; Green, Cheyenne N. – Mathematics Teacher, 2018
Have you ever considered how technology could facilitate reasoning and sense making of systems of linear inequalities? In this article, the authors share how to use Google® Maps® and Desmos to achieve this and provide students with opportunities to access mathematics as they build a more formalized understanding. Using an inquiry-based approach,…
Descriptors: Maps, Mathematics Instruction, Mathematical Concepts, Inquiry
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Fay, Michael – Mathematics Teacher, 2016
Activities for Students appears five times each year in Mathematics Teacher, promoting student-centered activities that teachers can adapt for use in their own classroom. In the course of the activities presented here, students will "look for and make use of structure" by observing algebraic patterns in the power rule and "use…
Descriptors: Mathematics Instruction, Algebra, Mathematical Concepts, Mathematical Logic
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Appova, Aina K. – Mathematics Teaching in the Middle School, 2017
To help middle school students make better sense of decimals and fraction, the author and an eighth-grade math teacher worked on a 90-minute lesson that focused on representing repeating decimals as fractions. They embedded experimentations and explorations using technology and calculators to help promote students' intuitive and conceptual…
Descriptors: Mathematics Instruction, Middle School Students, Fractions, Mathematical Concepts
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Lu, Yun; Vasko, Francis J.; Drummond, Trevor J.; Vasko, Lisa E. – Mathematics Teacher, 2014
If the prospective students of probability lack a background in mathematical proofs, hands-on classroom activities may work well to help them to learn to analyze problems correctly. For example, students may physically roll a die twice to count and compare the frequency of the sequences. Tools such as graphing calculators or Microsoft Excel®…
Descriptors: Probability, Mathematical Logic, Validity, Heuristics
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Flores, Ángel Homero; Gómez, Adriana; Chávez, Xochitl – International Journal for Technology in Mathematics Education, 2015
Using Mathematical Modelling has become a useful tool in teaching-learning mathematics at all levels. This is so because mathematical objects are seen from their very applications, giving them meaning from the beginning. In this paper we present some details on the development of a teacher's training course called Modelling in the Teaching of…
Descriptors: Mathematical Models, Mathematics Instruction, Secondary School Teachers, Calculators
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Walcott, Crystal; Stickles, Paula R. – School Science and Mathematics, 2012
This article summarizes research conducted on calculator block items from the 2007 fourth- and eighth-grade National Assessment of Educational Progress Main Mathematics. Calculator items from the assessment were categorized into two categories: problem-solving items and noncomputational mathematics concept items. A calculator has the potential to…
Descriptors: Mathematics Achievement, National Competency Tests, Problem Solving, Calculators
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