Prime Editors for Math Lecturers • TechNotes Weblog

12

Expensive TCEA Responds:

Now that the free model of Equatio for educators goes away, what choices for equation editors do you intend on utilizing? My math lecturers completely cherished Equatio. I’m searching for some choices that may make them equally comfortable. 🙂 Thank prematurely in your assist.
-Marcy

Expensive Marcy,

Marcy, thanks a lot for asking this query about Equatio, an equation editor that may not be free after June 30, 2024. Who wouldn’t be searching for instruments to make creating and sharing mathematical content material simpler? On this weblog entry, you’ll be launched to 4 free alternate options to Equatio and a fifth not so free one. What’s extra, you’re going to get a LaTeX Reference Information for Lecturers to help you.

Earlier than you see these alternate options, let’s circle again and see what’s modified to make lecturers think about different choices for Equatio.

Equatio Replace

As you level out, Marcy, Texthelp’s Free for Lecturers program for Equatio got here to an finish on June 30, 2023. In case you nonetheless had a present account below that program, you had till June 30, 2024 to seek out one thing else to make use of. At that time, entry to Equatio is not free. Equatio DOES provide a 30-day free trial, nevertheless, if you wish to try it out.

Why was Equatio so great? Apart from the actual fact it was free, it provided these options:

• Simply create math expressions together with equations and formulation
• Suitable with Google Docs, Varieties, Slides, Sheets, and Drawings (Get the Chrome extension)
• Enter through keyboard, handwriting recognition (through touchscreen or touchpad) and voice dictation
• Guesses what you’re typing or writing – like predictive textual content in your smartphone
• Hear your math expressions learn out loud
• Suitable with LaTeX enter for superior customers
• Create interactive digital math quizzes
• Enter scholar responses straight into digital quizzes
• Chemistry formulation prediction

Whereas Equatio was a preferred selection when it was free, some could also be seeking to change it now that it’s not free. There are a number of alternate options obtainable. Let’s discover 5 equation editors.

Possibility 1: LibreOffice Math

As an avid free Workplace suite person (see TCEA weblog entries), LibreOffice has rather a lot to love. In case you solely use Google Workspace for Training or Microsoft Workplace, you could have missed out on a LibreOffice element. Part of the free LibreOffice suite, Math is a strong formulation editor that integrates seamlessly with different LibreOffice purposes.

Within the Classroom: Use Math to create worksheets with advanced equations for highschool algebra or calculus lessons. For instance, create a worksheet on fixing quadratic equations, full with step-by-step options.

Want a web-based editor that creates light-weight graphical equations? Take a look at CodeCogs. It generates code for simple embedding.

A few of its options (supply) embrace:

• Auto Full – Instantaneous solutions for all supported arithmetic LaTeX markup
• Syntax Highlighting – Coloring of comparable phrases and underlining of matching components
• Totally Customisable – Change the association, order, and content material of any panel
• Plugins – Suitable with main WYSIWYG Editor
• fxRender – Totally built-in with the fxRender plugin for Microsoft Excel
• Tables – Copy and paste tables from Excel and Phrase

What’s extra, you too can embed it in a web site. This implies you possibly can create a easy HTML web page after which share it together with your college students.

Within the Classroom: Center college lecturers can use CodeCogs to generate equations for on-line quizzes or digital worksheets. You would possibly create a set of fraction addition issues and embed them straight into your class web site or studying administration system.

Visible Math Editor is a free, open-source LaTeX, AsciiMath, and MathML editor that works on-line or regionally.

Some options:

• PNG and SVG picture exports
• Works in all trendy browsers and not using a plugin or extension
• Contains greater than 730 LaTeX symbols and 210 AsciiMath symbols
• Obtainable in a number of languages and colours
• Provides a wide range of editor equation samples

Discover the documentation on-line.

Within the Classroom: You should use this device to create visible math issues for learners or design colourful arithmetic equations with combined operations for a math middle exercise.

MathCast is a free, open-source equation editor for Home windows. You’ll be able to enter mathematical equations which can be usable in paperwork, emails, and internet pages. Round since 2004, it has a wide range of options.

Within the Classroom: Highschool geometry lecturers can use MathCast to create detailed proofs with correct mathematical notation. As an illustration, develop a step-by-step proof of the Pythagorean theorem for a Tenth-grade lesson.

The final possibility obtainable gives Google-based account creation and a free equation editor. Symbolab’s equation editor has step-by-step options that some will discover useful.That mentioned, whereas there’s a free model, you received’t get full entry to all of its options. For about $40 a 12 months, you will have entry to its whole characteristic set. See pricing on-line.

Within the Classroom: Center and highschool algebra lecturers can use Symbolab to create observe issues with detailed options for college kids to check. As an illustration, you possibly can generate a set of linear equation issues with step-by-step explanations for an eighth-grade algebra class.

Some Parting Ideas

By exploring these free alternate options to Equatio, you’ll be well-equipped to create professional-looking mathematical content material in your classes, assignments, and assessments with out breaking the financial institution. Blissful equation writing!

Helpful LaTex Reference Information for Lecturers

Primary Operations

• Addition: + → $a + b$
• Subtraction: - → $a – b$
• Multiplication: instances or cdot → $a instances b$ or $a cdot b$
• Division: div or / → $a div b$ or $a / b$
• Equals: = → $a = b$

Fractions and Decimals

• Fractions: frac{numerator}{denominator} → $frac{a}{b}$
• Combined numbers: a frac{b}{c} → $2frac{1}{2}$
• Decimal level: . → $3.14$

Exponents and Roots

• Exponents: ^ → $x^2$
• Subscripts: _ → $x_1$
• Sq. root: sqrt{} → $sqrt{x}$
• nth root: sqrt[n]{} → $sqrt[3]{x}$

Algebra

• Variables: Simply sort them → $x$, $y$, $z$
• Parentheses: (), [], or {} → $(x+y)$, $[a-b]$, ${1,2,3}$

Geometry

• Angle: angle → $angle ABC$
• Diploma: ^{circ} → $90^{circ}$
• Parallel: parallel → $A parallel B$
• Perpendicular: perp → $A perp B$
• Triangle: triangle → $triangle ABC$

Greek Letters (generally used)

• Pi: pi → $pi$
• Theta: theta → $theta$
• Delta: Delta → $Delta$

Calculus

• Restrict: lim_{x to a} → $lim_{x to a}$
• By-product: frac{d}{dx} → $frac{d}{dx}$
• Integral: int → $int$

Units and Logic

• Aspect of: in → $a in A$
• Subset: subset → $A subset B$
• Union: cup → $A cup B$
• Intersection: cap → $A cap B$
• Due to this fact: subsequently → $subsequently$

Trigonometry

• Sin: sin → $sin x$
• Cos: cos → $cos x$
• Tan: tan → $tan x$

Inequality Indicators

• Lower than: < → $a < b$
• Better than: > → $a > b$
• Lower than or equal to: leq → $a leq b$
• Better than or equal to: geq → $a geq b$

A reminder: Enclose LaTeX expressions in greenback indicators: $expression$ for inline math or $$expression$$ for displayed equations.