The year has just begun, and we are looking for lots of exciting changes. The Desmos math tool for the digital SAT and the new online ACT testing option are only some of them. With all the novelties, students taking the standardized tests this year need to be on their toes to keep up with everything. If you are looking to ace the test, you will need to approach your SAT prep strategically this time.
Imagine trying to figure out what buttons to click and where to enter your values into the test device while the clock keeps ticking and your forehead is sweating. This is the kind of stuff nightmares are made of. The good news is that there are lots of resources to ensure that this scenario never becomes your reality. In this post, where we will explain what the Desmos math tool is and what to expect from it.
What Is Desmos Graphing Calculator?
Source: desmos.com
The scientific calculator Desmos is currently the best calculator for PSAT. It is designed by the Desmos Studio. This company offers teachers and students access to a free teaching and learning platform for practicing math concepts in an engaging way. This resource makes SAT preparation easier, even if you have little time.
With Desmos Classroom, you can tackle any of your schoolwork math problems in calculus, statistics, plot graphs, and so many other topics. It is like having a geometry tool and an assortment of scientific calculators with all kinds of special built-in features. That’s why many teachers use the resource to plan their lessons and make maths more understandable.
Now, the College Board, in conjunction with the Desmos company, has integrated the Desmos calculator into the DSAT testing platform. This allows you to quickly solve complex equations, graph mathematics functions, and more, which is crucial for saving time. Some estimate that you can use the Desmos calculator to solve about 70% of the SAT math questions. Talk about impactful technology!
What Makes a Calculator Desmos Different From a Regular Scientific Calculator?
You may ask, “But what about all the other scientific calculators that offer the same features?” Well, besides the convenience of plotting graphs or finding Y’s long-lost X, you will find that there are other differences between the two:
- Desmos calculators are designed with accessibility in mind, which makes them WCAG 2.0 AA-compliant. For example, it has audio capabilities for blind or vision-impaired teachers and students, which is not something that you will readily find on a physical calculator.
- The Desmos testing tool packs more features than your good old trusty calculator. Think of being able to create folders and add or draft notes and images.
- The user-friendly interface is a plus; anyone can explore the tool’s features easily.
- The teacher dashboard and online classroom features are all unavailable in regular calculators. For example, classroom conversations around interactive activities can be an excellent way to recall topics.
- The Desmos classroom is a free mathematics educational resource that allows students to explore real-world applications of math. Your calculator likely costs some money while not packing as many useful features or embedded math tools like Desmos.
A Guide to the Desmos Math Tool
Just like you need to learn everything you can about the SAT sections, you should do the same about the new in-app calculator. At first glance, the Desmos math tool may look somewhat basic but just underneath the seemingly simple interface, there are a lot of advanced features. So, suppose your account has been created; how do you start? Here are some helpful ideas:
#1 Graphs
Creating or manipulating graphs with the Desmos math tool or mobile app is a breeze. All you need to do is select the graphic option from the menu, enter the values in the edit boxes, and use your mouse or keys to interact with the graph. Remember that you can adjust the size, grids, angles, bookmark graphs, and more with a few clicks. You can also compare graphs using the list method, sliders, etc.
#2 Tables
Say the SAT math requires you to plot tables of data or do some analysis. With the Desmos at your disposal, you will find it more convenient than using a pen, paper, and regular calculator. Just choose the right menu option, navigate the edit boxes, and move on from there. You can also convert other equations to tables or vice versa.
#3 Advanced Functions
The Desmos tool also lets you perform or solve other complex problems, such as trigonometry, logarithms, and more, with fewer margins for errors. It’s better to start learning how to get the hang of valuable shortcuts. Do you have a private SAT tutor? This is a good time to ask them to use Desmos in-class sessions with you. Thus, you’ll have a chance to try the tool and get helpful feedback.
Limitations of the Desmos Graphing Calculator
Source: desmos.com
Despite the many benefits of the Desmos graphing calculator, it does have its limitations. And what doesn’t? Here are some cons you should be aware of:
- Like all digital calculators, Desmos can only handle or represent a finite number of numbers.
- The weird restrictions on the graph range and domain that require you to add curly brackets can be confusing if you see it for the first time.
- You might need another scientific graphing calculator if you are not able to use Desmos for all types of questions in the Math section.
Conclusion
The Desmos graphing calculator is a powerful tool for answering the SAT Math section questions quickly and accurately. Still, like all tools, its effectiveness depends on the skill of the person using it. So, take your time and incorporate Desmos into your practice tests and study time. As you get better at using it and your confidence grows, you will be able to exceed expectations in the upcoming tests.
