Неопределенная переменная: данные (вид: C: \ xampp \ htdocs \ prolearning \ resources \ views \ education.blade.php)

Я пытаюсь получить данные и отобразить их в моем представлении с помощью laravel, но получаю указанную выше ошибку. Помогите, пожалуйста.

Мой взглядeducation.blade.phpкод:

<div class = "container"><br>
    <h1 class = "text-success text-center">Your Education Details</h1><br>
    <table  class = "table table-bordered">
        <tr class = "">
            <th>Degree</th>
            <th>University</th>
            <th>Country</th>
            <th>Year</th>
            <th>Research Area</th>
            <th>More Actions</th>
        </tr>
        @foreach($data as $value)
        <tr>
            <td> {{ $value ->degree}}</td>
            <td>{{ $value ->univ}}</td>
            <td>{{ $value ->country}}</td>
            <td>{{ $value ->year}}</td>
            <td>{{ $value ->research_area}}</td>
            <td><a href = ""><button>Edit</button></a>&nbsp;<a href = ""><button>Delete</button></a></td>
        </tr>
        @endforeach
    </table>

МойEducationController.phpкод:

<?php

namespace App\Http\Controllers;
use Auth;
use DB;
use Illuminate\Http\Request;
use App\education;

class EducationController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
        return view('education');
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
        //$education = new education($request->all());
       // $education->save();

        education::create([
            'user_id' => Auth::user()->id,
            'degree' => request('degree'),
            'univ' => request('univ'),
            'country' => request('country'),
            'year' => request('year'),
            'research_area' => request('research_area')
        ]);
        return 'inserted';
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show()
    {
        //
        $data['data'] = DB::table('education')->get();
        if (count ($data)>0){
            return view('education',$data);
        }
        else
        {
            return view('education');
        }
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }
}

EducationController.phpмаршруты:

Route::get('education', 'EducationController@index');
Route::post('edu', 'EducationController@store');
Route::get('eudcation', 'EducationController@show');

Данное сообщение об ошибке:

Undefined variable: data (View: C:\xampp\htdocs\prolearning\resources\views\education.blade.php)

Если у кого-то есть идея, в чем проблема, пожалуйста, покажите мне мой код.