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.EE.C.9.a

Write an equation in the form of y = px where y, p, and x are all non-negative and p ≠ 0, to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable.

Example Problems

We can calculate x, the amount of kilometers run in t hours, using the equation

x = 7.5t

.

How many kilometers are run per hour?

Carys calculates the total amount P, in dollars, that she earns for working x hours using the equation

P = 10x

.

How many dollars does Carys earn per hour?

We can calculate

B

, the number of bricks laid in

h

hours by a mason using the equation

B = 32h

.

How many bricks are laid per hour?

Khan Academy Resources

Dependent and independent variables review Analyze relationships between variables Match equations to coordinates on a graph Relationships between quantities in equations Tables from equations with 2 variables Independent versus dependent variables Equation word problem: super yoga (2 of 2)Equation word problem: super yoga (1 of 2)Dependent & independent variables: graphing Dependent & independent variables Analyzing relationships between variables Writing equations for relationships between quantities

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