Learning materials made for the classroom.
Zeltar Design brings worksheets, answer keys, study guides, weekly bell-ringers and game-ready question sets together in one organized teacher dashboard — matched to the grade and subjects you teach.
Get started freeLog inEverything you need for the week ahead
Print-ready, standards-minded materials organized by grade, subject and topic — so planning takes minutes, not evenings.
Worksheets
Real practice in varied formats: multiple choice, short answer, fill-in and word problems.
Answer keys
A matching key for every worksheet, question by question, ready for quick grading.
Study guides
One-page handouts with clear explanations and worked examples for each topic.
Bell-ringers
Five daily warm-ups every week across Math, ELA and Science, with teacher answers.
Blooket sets
Coming Soon.
Activities
Hands-on and partner activities that bring each topic to life.
How it works
Create your free account
Sign up with a username and password in under a minute.
Pick your grade & subjects
Tell us what you teach so your dashboard shows the right materials first.
Open your dashboard
See this week’s bell-ringer, search worksheets and download in one click.
Available now
Grade 4 ELA, Math, Science · Grade 6 Math, ELA, Science. New grades, subjects and topics are added to the library over time.
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From the blog
- Turning Worksheets Into Active Learning: Games, Stations, and TalkTransform any printable worksheet into stations, review games, partner checks, and error analysis activities your grade 5–6 students will actually enjoy.
- Teaching Ratios With Real-World Problems Sixth Graders Care AboutMake ratio reasoning stick with real contexts sixth graders actually care about—unit prices, recipes, speed, and percent.
- How to Use Bell-Ringers to Start Every Class StrongTurn the first 5 minutes of class into your most powerful teaching tool with bell-ringers that warm up brains and reveal what students know.