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.

6.3.D

Add, subtract, multiply, and divide integers fluently.

Khan Academy Resources

Multiplying negative numbers review Multiplying two negative numbers Multiplying a positive and a negative number Dividing negative numbers review Adding negative numbers review Order of operations with negative numbers Multiplying negative numbers Subtracting negative numbers Adding negative numbers Negative number addition and subtraction: word problems Problem solving with integers Multiplying and dividing integers word problems Dividing negative numbers Adding & subtracting negative numbers Interpreting negative number statements Signs of expressions One-step equations with negative integers (multiply & divide)Addition & subtraction: find the missing value Understand subtraction as adding the opposite Subtracting a negative = adding a positive Why a negative times a negative makes sense Multiplying numbers with different signs Order of operations example Intro to order of operations Worked example: Order of operations (PEMDAS)Multiplying positive & negative numbers Dividing positive and negative numbers Why a negative times a negative is a positive Adding integers: find the missing value Problem solving with integers Negative number word problem: Alaska Addition & subtraction: find the missing value (part 1 of 2)Multiplying integers word problems (temperature)Multiplying integers word problem Rates of change with integers Interpreting negative number statements Subtracting integers: find the missing value Adding & subtracting negative numbers Dividing integers word problems Negative number word problem: temperatures Addition & subtraction: find the missing value (part 2 of 2)

1-on-1 AI tutoring aligned to 6.3.D. Instant help for students, real-time insights for teachers.

Used in classrooms by 100,000+ students at Baltimore County, Plano ISD, Deer Valley USD, KIPP, and districts nationwide.

Free for teachers, forever →