The education system has been transformed ever since the world has seen the worst pandemic of this century. By pandemic, we are referring to the Covid-19 – an infectious disease that has forced millions of people around the world to stay in their homes.
The virus has changed the way we used to study in schools and colleges. With lockdowns and curfews all over the world, academic institutions were affected most as compared to other businesses. Students are now studying from home and a new trend of online classes and exams took over the typical education system.
Students are facing a lot of hurdles to carry out their academic studies due to this situation. In this post, we will list the 5 best online educational resources that will assist you in your studies as well as prepare you for your next exams.
1. Sig Fig Calculator
Sig Fig Calculator is an online tool that calculates the total significant figures in a given number. This tool is free and very handy for the students practicing mathematics problems at home. You should know all of the rules to find the significant numbers in a number. If you don’t know the rules, you would not be able to do so.
This online calculator provides you the learning experience as well as the complete calculation of significant figures. You don’t need to get in touch with any of your friends to find out how many significant numbers are in 0.0003343.
Significant Figures calculator finds:
- Total significant figures
- Total number of decimal
- E-Notation
- Scientific Notation
How to use it?
Follow the below steps to use this calculator.
- Enter the number in the given input box.
- Drag the scroll bar to select the round value.
- Use the “Calculate” button to get the rounding significant figures in the given number.
- If you want to change the round value, you can also use the scroll bar after getting the result.
2. Arithmetic Sequence Calculator
Arithmetic Sequence Calculator by AllMath.com is a free mathematics tool that calculates the arithmetic sequence of the given values. It takes a total number of terms (nth term), first term, and common difference as input and finds the whole arithmetic sequence at one click. It finds three values when a user enters the required values.
- Arithmetic Sequence
- Nth Term Value
- Sum of all terms up to nth term
You can also refer to this tool if you need to calculate the nth term alone. However, you should have the total number of terms in order to get the nth term. There are more than 300 tools on this website for students covering a variety of topics such as Calculus, Geometry, Algebra, etc.
How to use it?
To use this tool, follow these steps.
- Enter the total number of terms (nth term) in the given input box.
- Enter the first term of the sequence.
- Enter the common difference in the respective input box.
- Press the “Calculate” button to get the output.
- Use the “Reset” button if you want to make a new calculation.
3. Repeating Decimal to Fraction Calculator
Repeating decimal to fraction calculator is an online tool offered by CalculatorSchool.com. As the name suggests, this calculator works as a converter. It converts a repeating decimal to fraction by taking recurring and non-recurring part of a number.
Recurring or repeating decimals are very difficult to handle because of their repetitive nature. You can use this tool to ease up your calculations by converting repeating decimals into fractions at one click.
It is a very useful tool for students who want to learn the concept of decimals and fractions without using a notebook. Moreover, this tool is totally free of cost, and no sign-up or registration is required to use this calculator.
How to use it?
To convert a recurring decimal to fraction using this converter,
- Enter the non-recurring part of the number in the given input box.
- Enter the recurring part of the number in the next input box.
- Hit the “Calculate” button to get the fraction.
- Click the “Reset” button to enter new values.
4. Standard Form Calculator
Standard form converter is the best converter out of several online tools available on the internet. If you are annoyed of forgetting the rules to convert a number into standard form, then this tool is for you.
You can convert a decimal number, exponential number, numeric expression, as well as standard and UK version of the numbers into standard form by using this tool. It converts a given number into:
- Standard form (Scientific Notation)
- Real Number
- E-Notation, and
- Engineering Notation
This tool is free like all other tools listed above. You can copy the result to use it for your assignments. Standard form calculator can also be used to verify the result of conversions in case you are practicing on your own.
How to use it?
To get the standard form of a number using this calculator, follow these steps.
- Enter the number in the given input box.
- Use the exponent sign (^) to enter the exponent of a number.
- Hit the “Convert” button to get the standard form of the given number.
- Use the “Reset” button to enter a new number.
5. Blood Type Calculator
Finally, a non-mathematical tool has made it into our list of best educational tools. This calculator is for students who are studying biology. This tool is an awesome utility for students as well as any other person who wants to know the blood group.
Blood Type Punnett Square Calculator by eCalculator.co performs two major functions.
You can use blood type calculator to find the:
- Blood type by using the blood type of mother and father.
- Monohybrid (one trait) and Dihybrid (two traits) Punnett Square using the mother’s gene and father’s gene.
Blood type calculator could be very useful if you want to practice the pairing of genes in the Punnett Square diagram.
How to use it?
To use this tool, follow the steps below.
Punnett Square:
- Select the option; Monohybrid or Dihybrid.
- Select the mother’s gene and father gene’s.
- See the chart in the result section.
Blood Group:
- Go to the “Blood Group” tab.
- Select the mother’s and father’s blood type.
- See the possible RH type, blood group, and diagram in the result section.
Wrapping Up
All of the above-mentioned tools and resources are well researched and thoroughly tested by our team. We do not encourage any type of practice-less study especially when learning concepts of mathematics. These tools and resources should be used to verify the answers and pace up the learning process.
