Is Goblins free for teachers?

Yes. Goblins offers a generous free tier that includes 1 live feedback assignment per week, insights on student mastery and replays, and the ability to upload your own content. The Max plan adds unlimited assignments, superadaptive mode, grade exports, standards growth reports, and SSO/LMS integration, with per-student pricing for schools and districts.

How does Goblins work?

Three simple steps: (1) Share an assignment from thousands of standards-aligned topics using a share code. (2) Students speak and draw their thinking naturally, and Goblins responds with Socratic questioning that sounds just like their teacher. (3) Teachers get real-time formative insights showing what students struggle with and suggestions to inform instruction.

Does Goblins prevent cheating?

Yes. Goblins uses a purpose-trained AI model that evaluates cheating signals in real time. It can detect when students are copying answers, using external tools inappropriately, or not genuinely working through problems. Copy-pasting answers is also blocked.

Can I use my own voice with Goblins?

Yes. Teachers can record their voice and take a selfie to create a custom 3D avatar in about 30 seconds. Students then hear help in their own teacher's voice and see a familiar face, making the experience more personal and effective.

What math levels does Goblins cover?

Goblins covers math from Grade 5 through AP Calculus, including thousands of standards-aligned topics. Teachers can also upload their own content for custom assignments at any level.

Is Goblins FERPA compliant?

Yes. Goblins is FERPA and state compliant. Student data privacy and security are a top priority.

Does Goblins support English Language Learners?

Yes. Goblins supports 30+ languages so teachers don't have to translate every worksheet. It is especially helpful for ELL students who need accessible math instruction in their native language.

7.NS.A.2

Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

7.NS.A.2.aUnderstand that multiplication is extended from fractions to rational numbers by requiring that operations continue to satisfy the properties of operations, particularly the distributive property, leading to products such as (–1)(–1) = 1 and the rules for multiplying signed numbers. Interpret products of rational numbers by describing real-world contexts.7.NS.A.2.bUnderstand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If p and q are integers, then –(p/q) = (–p)/q = p/(–q). Interpret quotients of rational numbers by describing real-world contexts.7.NS.A.2.cApply properties of operations as strategies to multiply and divide rational numbers.7.NS.A.2.dConvert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

Khan Academy Resources

Multiplying negative numbers review Dividing negative numbers review Order of operations with negative numbers Multiplying negative numbers Converting fractions to decimals Multiplying positive and negative fractions Exponents with negative fractional bases Exponents with integer bases Dividing mixed numbers with negatives Dividing negative numbers Negative signs in fractions Signs of expressions challenge Signs of expressions Dividing positive and negative fractions One-step equations with negatives (multiply & divide)Multiplying & dividing negative numbers word problems Simplify complex fractions Dividing by zero Equivalent expressions with negative numbers (multiplication and division)Why a negative times a negative makes sense Order of operations example Comparing rational numbers Worked example: Converting a fraction (7/8) to a decimal Multiplying positive & negative numbers Dividing positive and negative numbers Why a negative times a negative is a positive Why dividing by zero is undefined Fraction to decimal with rounding Fraction to decimal: 11/25 Sign of expressions challenge problems The 0 & 1st power Simplifying complex fractions Even & odd numbers of negatives Interpreting multiplication & division of negative numbers Negative signs in fractions Multiplying positive and negative fractions Exponents with negative bases Dividing negative fractions 1 and -1 to different powers Equivalent expressions with negative numbers (multiplication and division)Expressions with rational numbers

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