Here are some useful plugins for WordPress which are tested and bug free.
WP Simple Survey
- The test is in multiple choices and you can have as many answers for every single question.
- Each answer can have its own score which the results can be determined based on the total of your scores.
- This one has a nice progress bar that shows your progress on the quiz.
- Forces the user to input their Information such as name and email, you can capture more info on pro version.
- Has a database which can be managed, imported and exported on pro version.
- You can direct the users into deferent pages based on the result of the quiz.
- It comes with 3 ranges of scores. Failing, passing and excellent but you can add more ranges in pro version.
- It sends the results to any email that you wish.
- This one is very easy to use.
- You can have hints to answers.
- It’s smart phone compatible
- On pro version you can have contact form 7 and Gravity plug-ins and add-ons installed.
- On pro version you can have timers on each question
BuddyPress ScholarPress Courseware.
This one turns the WordPress Buddy Press into an online school with all the features you need.
- Class Dashboard
- Progress Indicator
- Overall status
- Student evolution (based on received grates)
- Handbook/Tree style for content organization
- Bookmarking of lectures
- Web API’s integration with WorldCat/ISBNdb
- BibTex Import
- Quizzes/Tests form builder with automatic grading and response evaluation
- Forum/bbPress integration
- CSV Import
- Month, Week, Day view
- Integrates with Assignments due date
- iCal export/feed
Contact Form 7
Contact Form 7 can manage multiple contact forms, plus you can customize the form and the mail contents flexibly with simple markup. The form supports Ajax-powered submitting, CAPTCHA, Akismet spam filtering and so on.
Changes to the lightbox view in galleries.
Makes it so your site can only be accessed by users who log in. Useful for developing a site on a live server, without the world being able to see it.
The first true all-in-one SEO solution for WordPress, including on-page content analysis, XML sitemaps and much more.
WordPress Database Backup
On-demand backup of your WordPress database.