Exercises
Test your knowledge with multiple-choice quizzes that explain every answer. Filter by category, subcategory or topic, or search by title.
Test your knowledge of concrete placement, consolidation, finishing, joints, curing, and common surface defects.
Start exercisesTest your interior house painting knowledge, from room preparation and primer to paint finishes, brush techniques, and cleanup.
Start exercisesTest your drywall installation knowledge, from cutting panels and fastening screws to taping, mudding, sanding, priming, and corner bead.
Start exercisesTest your epoxy flooring knowledge: installation, mixing ratios, curing, safety, moisture control, slip resistance, and maintenance basics.
Start exercisesTest your blueprint reading and building codes knowledge, including symbols, scales, accessibility, fire egress, insulation, and electrical safety.
Start exercisesTest your advanced roofing knowledge with questions on materials, snow-ready designs, ventilation, underlayment, leaks, fire resistance, and maintenance.
Start exercisesTest your carpentry skills with questions on saws, wood joints, hand tools, safety equipment, finishing techniques, and woodworking basics.
Start exercisesTest your basic construction management knowledge, including scheduling, RFIs, risk, safety, project tracking, closeout, and punch lists.
Start exercisesTest your plumbing systems knowledge with questions on pipes, fittings, drainage, valves, PEX, backflow prevention, and water hammer control.
Start exercisesTest your exterior house painting knowledge, from surface prep and primer to weather, tools, durable paint, caulking, and repainting.
Start exercisesTest your knowledge of framing and structural components, including joists, rafters, studs, headers, foundations, sheathing, and vapor barriers.
Start exercises
Free CourseHow to be a mason
5
(2)
2h39m
32 exercises
Free CourseBuild a wooden house
5
(1)
6h36m
15 exercises
Free CourseHardwood floor installation for beginners
5
(2)
49m
6 exercises
Free CoursePro Painting guide
5
(5)
25m
5 exercises
Free CourseHow to build a Shed
5
(1)
1h44m
16 exercises
Free CourseInterior Painting 101
5
(2)
1h18m
6 exercises
Free CourseHow to tile
5
(1)
2h38m
6 exercises
Free CourseHow to Mud and Tape Drywall
5
(6)
1h34m
6 exercises
Thousands of online courses in video, ebooks and audiobooks.
To test your knowledge during online courses
Generated directly from your cell phone's photo gallery and sent to your email
Download our app via QR Code or the links below:.
Carry knowledge in your pocket.
Download the Cursa app.
There are hundreds of free courses available, with a free certificate of completion that is saved in your mobile image gallery.
Download the app to access the Course Completion Certificate for Free.
+ 10 million
students
Free and Valid
Certificate
60 thousand free
exercises
4.8/5 rating in
app stores
Free courses in
video and ebooks