Roblox Studio TweenService Example in lua 2020
local TweenService = game:GetService("TweenService")
local Part = script.Parent
local info = TweenInfo.new(
	5, 
	Enum.EasingStyle.Sine,
	Enum.EasingDirection.Out,
	0,
	false,
	0
)
local Goals = 
{
	Size = Vector3.new(15,15,15);
}
local MakePartBigger = TweenService:Create(Part, info, Goals)
wait(5)
MakePartBigger:Play()
