Teach it in this order: equal groups, repeated addition, arrays, then the facts. Give each step its own activity and run one a day with the whole class. The Wordwall community has teacher made games for every step, and any of them will also print as a worksheet.
Most children can chant 5 times 3 before they can show you what it means. The chanting arrives first because it is easy to drill, and then it collapses the moment the question is worded differently or the numbers get bigger.
The fix is not more drilling. It is making each stage visible before moving on, so a child can put their finger on a group, a row, or an array and say what it is.
This sequence is one common way to order the topic and matches how most US curricula introduce it. It is not the only way, and no single study is being cited here.
All made by teachers and published to the Wordwall community. Open one, press play, put it on the board.
More on the multiplication tag page, filtered by grade.
A spin the wheel or an open the box. One screen, no devices, 5 minutes, everybody answering at once.
A maze chase or a whack a mole. These reward speed, so they suit the facts stage rather than the understanding stage.
Any of them will print as a worksheet, which is what you want for homework or a cover lesson.
Third grade in the US, which is where multiplication is formally introduced, and the first half of fourth grade for children who need the earlier steps again.
No. If your class already works confidently with arrays, start at the facts. The sequence matters when something has gone wrong and you need to find out where.
Yes. Open any activity and edit the content, or copy it and make your own version with the numbers your class needs.
Type in the facts your class is working on and the activity is ready. The same list becomes a different game next week, or a worksheet.