Despite the need to possess adequate problem-solving skills (Grady, Watkins, & Montalvo, 2014), mathematics performance among students -- especially in urban communities, remains stagnant (NCES, 2003; TIMMS, 2015; NAEP, 2019). Langlie (2008) held problem-solving skills introduced in elementary schools would prepare students for tremendous…

Despite the need to possess adequate problem-solving skills (Grady, Watkins, & Montalvo, 2014), mathematics performance among students--especially in urban communities, remains stagnant (NCES, 2003; TIMMS, 2015; NAEP, 2019). Langlie (2008) held problem-solving skills introduced in elementary schools would prepare students for tremendous…

This qualitative study investigates the teaching practices of university professors in Saudi Arabia and their impact on the students' learning. To this end, the exercise seeks to observe and analyze the perceptions of the teaching methods used by Saudi university professors in relation to engaging students and developing critical thinking skills.…

Project-based learning (PBL) is an effective approach to STEM education because it allows students to experience scientific inquiry by using their knowledge and skills in science, technology, engineering, and mathematics (STEM) to solve realistic problems. PBL consists of four components: (1) posing and comprehending a driving question; (2)…

In recent years restorative practice in schools has been heralded as a new paradigm for thinking about student behaviour. Its premise is to provide solutions to indiscipline, to restore relationships where there has been conflict or harm, and to give pupils a language with which to understand wrongdoing. This article offers a critique of…

This study was to explore how enhance communication skill through problem posing and presentation method. The subjects of this research were the seven grade students Junior High School, including 20 male and 14 female. This research was conducted in two cycles and each cycle consisted of four steps, they were: planning, action, observation, and…

Calculating Laplace transforms from the definition often requires tedious integrations. This paper provides an integration-free technique for calculating Laplace transforms of many familiar functions. It also shows how the technique can be applied to probability theory.

Why are math modeling problems the source of such frustration for students and teachers? The conceptual understanding that students have when engaging with a math modeling problem varies greatly. They need opportunities to make their own assumptions and design the mathematics to fit these assumptions (CCSSI 2010). Making these assumptions is part…

This article describes a process called "Backing Up" which is a way to preassess student understanding of a topic and gauge student readiness to move forward in the learning process. This process of backing up begins with using responses to a word problem to identify categories of students' understandings in relation to the expectations…

A mathematical mnemonic is a visual cue or verbal strategy that is used to aid initial memorisation and recall of a mathematical concept or procedure. Used wisely, mathematical mnemonics can benefit students' performance and understanding. Explorations into how mathematical mnemonics work can also offer students opportunities to engage in proof…

When asked to determine the number of tens in twenty-five, most second graders who have had instruction on place value can quickly provide the correct answer of two. However, when asked to show how the numeral 2 is represented in a set of twenty-five objects, many children struggle to draw a connection between the digit 2 and twenty objects in the…

Soles of the Feet for Students (SOF) has demonstrated effectiveness at increasing academic engagement among general education students. This work intended to replicate and extend previous work by exploring the effectiveness and social validity of SOF among students receiving special education services, who had low levels of academic engagement and…

Recognizing the challenges that students face when they may lack background and experiential knowledge with regard to coins is important so that teachers can address this during instruction. Exposure to coins is one of the basic necessities to learning about the coins, but that is just the initial part of the learning sequence. Unless students are…

In this teaching note, the authors use an iconic London building, the Gherkin, as a motivation to understand exchange rates, cross exchange rates, and unhedged exchange rate risk. The famous tower was constructed in the early 2000s by Swiss Re, an insurance company, and then sold to investors as part of a sale-leaseback deal in early 2007.…

This experiment describes a simple protocol for teaching acid-base titrations using potentiometry, conductivity, and/or photometry to determine end points without an added indicator. The chosen example examines the titratable acidity of a red wine with NaOH. Wines contain anthocyanins, the colors of which change with pH. Importantly, at the…