SLT-Software
In active development

Grades 11–13 edition (Expert)

Professional preparation in upper secondary school.

Class range:Grades 11–13
Age range:ages 16–19

This edition is in active development. Its curriculum content and training formats are currently being developed and reviewed step by step.

Planned trainings

Calculus & integrals
Vectors & matrices
Stochastics
Abitur training

Planned training areas

Analysis: differentiation rules, curve sketching, extrema
Integral calculus: antiderivatives, area under a curve
Vector calculus: addition, scalar product, cross product
Analytical geometry: lines, planes, distances
Stochastics: binomial distribution, normal distribution, hypothesis testing
Linear algebra: matrices, systems of equations, eigenvalues
Complex numbers and power functions
Abitur simulators with state-specific exam profiles

Pricing & Features

Pricing follows the same model as the Arithmetic Trainer. Premium or Pro can be tried free for 7 days (once) – no payment method needed; the trial ends automatically.

Free

Free

  • 1 child profile
  • All lessons, up to 30 min per day
  • Medals & diplomas
Starter

€0.99/month

  • Unlimited practice time
  • 1 child profile ("Legend" training profile)
  • Optional parent account for 1 linked child
Recommended
Premium

€4.99/month

  • Unlimited practice time
  • Up to 5 child profiles
  • Parent account with management
  • Learning report & insights
  • Custom training profiles
  • Email notifications
Pro

€9.99/month

  • Unlimited practice time
  • 25 child profiles (expandable in blocks of 10 for €4.99/month or €49.99/year)
  • Group management & leaderboards
  • Generate custom tests
  • Training plans
  • Advanced reports
  • Shared profile templates

All prices include statutory VAT. Monthly plans renew monthly and can be cancelled at any time to the end of the month. Yearly plans have an initial term of one year; after that they continue for an indefinite period and can be cancelled at any time with one month’s notice. Amounts prepaid for the time after the end of the contract are refunded pro rata. The free 7-day trial ends automatically, requires no payment method and does not turn into a subscription; it is available only once per email address. Orders are placed in the app using the “Order with obligation to pay” button.

Terms and ConditionsRight of WithdrawalCancel contracts here

For schools: if your school is interested, please get in touch. We offer schools a dedicated solution that is hosted separately, available at an address of your choice and tailored to the specific data protection requirements for schools. info@slt.de · Hurra Mathe for schools

Schools & teachers

Upper-secondary teachers are warmly invited to join as beta partners — we develop content together with practitioners.

In the meantime

The Hurray Math Arithmetic Trainer is available to everyone — ideal for building and refreshing fluent arithmetic up to 1,000.

Detail page to follow – find general information below. — hurra-mathe.de/en/edition/klassen-11-13