Primary School Questions

Incomplete questions, poor English usage, missing graphics needed to answer questions, questions are too simplistic - not similar to the game show at all. Not sure if English is the developer's first language because of multiple errors.

Some questions in each "grade" level are lame or thoughtlessly placed. Several questions which are exactly identical are seen at different levels. Some questions are clearly biased by the authors location or culture. Some questions give 1 or 2 pairs of answers, so you have a 50/ 50 chance of correctly answering. Some questions are inappropriate for the level, like asking a first grader who invented the printing press or asking a 6th grader which are primary colors. Better job could be done.

I feel like this app is written by chinese bots. Many grammatical errors, which are especially annoying when the questions are on grammar. Also, some are just plain incorrect; ie: 100 acres does NOT equal 1 hectare!